Coping with a Serious Data Loss from your Computer Hard Drive

Data loss is an expensive reality. It's a hard fact that it happens more often then users like to admit. A recent study by the accounting firm McGladrey and Pullen estimates that one out of every 500 data centers will experience a severe computer disaster this year. As a result,... Read More

Setting up a Network -- Wired or Wireless?

To Wire or Not to Wire Wireless networks are en vogue, but your installation won't be successful unless you chose the right type of network and set it up properly. Wired networks require that each computer be connected via a wire to a central location, called a switch... Read More

Thumb Drives - Great New Technology!

The ability to easily move data from PC to PC with minimal inconvenience is just another benefit computers have brought to the current business world.Over the past few years, the different options to save and move data have multiplied dramatically. Usually the floppy disk (with it's 1.2 MB limitation), ZIP... Read More

The Road Ahead

We live in an area that has begun to use GreenBins for household waste. Our regular garbageis picked up every other week and the onlyweekly garbage collection is our green plasticbins, to be filled with leftover food productsand other organic waste. When the program first started, I... Read More

An Inexpensive Solution to Securing Public Access Computers

Offering secure public Internet access is not as easy as it may seem. As the IT manager for a mid-sized public library, it's become apparent to me that creating a secure network of library workstations for use by the public is more important than ever before. System administrators have the... Read More

Laptop Computers and the PVP Effect!

Roll over lumbering desktop computers, the limber laptop is here, and it's here to stay! For a while now notebooks have outstripped their ageing desktop PC siblings, easily winning the gold medal in the computer sales olympics. We will illustrate how the PVP effect has contributed greatly to the increase... Read More

At War With The Internet

When it comes to sales of technology products over the Internet, there are now two factors that potential buyers must consider as possibly 'too good to be true'. In the past, there was only price to worry about. If the price was too low, buyer beware. But now a second... Read More

5 Ways To Backup Your Data...

The data on your hard drive is the most critical item inside your computer, and the only item which can not be replaced. It may be an unwanted hassle and expense to replace a defective memory module, monitor, or processor, but there is no replacing data once lost.In addition to... Read More

Power and Your PC

The power coming into a computer is the most critical component, and it may be one of the most overlooked. It is just taken for granted that it will always be there and working properly. A top of the line processor and ultra powerful video card do nothing if a... Read More

Your Business versus Mother Nature

Business Consultants earn hundreds of thousands of dollars every year showing businesses how to improve their productivity. All business consultants in the Information Technology area agree that the biggest threat to business survival is data loss.There are many different data backup solutions available on the Internet today. Unlike years past... Read More

You Can Prevent Computer Slowdowns & Issues

Most people understand preventive maintenance like changing the oil in your car will help your car run better and last longer. The same principle holds true for your PC. Based on the computer repair services we do on computers in Cincinnati, we believe 80% of computer slowdowns and problems can... Read More

Laptop Computers Instigate Classroom Revolution!

Have you noticed that laptop computers are beginning to dictate what happens in the classroom? Additionally, mobile technology is changing where learning takes place. This is especially true as laptops are entering the educational arena in ever increasing numbers.Yet not all educators are quick to jump on the notebook bandwagon.... Read More

Recordable DVD Formats Explained

Picking your way through the ton of information available on recordable DVD formats can be a nightmare. To help you out, we've done our best to distill it into this summary.There are five recordable versions of DVD; DVD-R for General, DVD-R for Authoring, DVD-RAM, DVD-RW, and DVD+RW. None of the... Read More

Expert Guide to DVD Camcorders

Thinking about a mini DVD camcorder? You're not alone, it's a rapidly growing sector of the camcorder market, with Hitachi, Sony and Panasonic all making more than one mini dvd camcorder.These camcorders differ from regular digital video cameras in one important way - they record video onto mini DVD discs,... Read More

DVD Recorders: Getting Started

IMO, these sd work 'like a VCR' as far as recording and playback. There are models w/ harddrives, VHS players, etc. built in, but to me that's overboard.Bells and WhistlesThe VHS option is not bad, but you most likely already have one you can plug into the inputs of the... Read More

TiVo: An Introduction for the Few Who Dont Know Yet

TiVo will change your life... for the better. Plain and simple: record shows by telling TiVo to record them (not when, what channel, how long, etc.), record all new episodes of X, record all movies w/ so-and-so in them, etc.High Points:Most people know the basics of the concept. Here's the... Read More

Video Encryption

What is Video Encryption?Video Encryption is an extremely useful method for the stopping unwanted interception and viewing of any transmitted video or other information, for example from a law enforcement video surveillance being relayed back to a central viewing centre.The scrambling is the easy part. It is the un-encryption that's... Read More

Basics of RAID

A couple of the recent Tech Tips from www.geeks.com have made mention of RAID, but the level of detail required in those tips didn't shed much light on what RAID actually is. The number of e-mail responses and comments in the Readers Digress section was convincing enough that an introduction... Read More

Bluetooth Basics - Bluetooth Technology Tutorial

Bluetooth BasicsBluetooth technology is nothing new, but in many respects it still seems to be more of a buzz word rather than a well understood, commonly accepted technology. You see advertisements for Bluetooth enabled cell phones, PDAs, and laptops, and a search of the Geeks.com website shows all sorts of... Read More

ABCs Of DVD Drive Abbreviations

The number of different formats available in DVD drives can be confusing to anyone in the market for one. The list is much longer, but to address a few of the common formats, we have DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM ,DVD+R DL and DVD±RW. Wow! This list of common... Read More

ATA vs SATA

Hard Drives: ATA versus SATAThe performance of computer systems has been steadily increasing as faster processors, memory, and video cards are continuously being developed. The one key component that is often neglected when looking at improving the performance of a computer system is the hard drive. Hard drive manufacturers have... Read More

How To Choose A Computer Case

Things to Consider When Choosing a Computer CaseIn the past, computer cases were all very similar? Clones of the same boring, beige box. With all of the choices available today, this is no longer the 'case', and people can use their systems' chassis as a means to express themselves and... Read More

Introduction to Dedicated Servers

A dedicated server is a single computer on a web-hosting network that is leased or rented, and dedicated to just one customer. A service provider monitors the computer's hardware, network connectivity, and routing equipment, while the customer generally controls and maintains the server software. Dedicated servers are most often used... Read More

Special Events Recording in DVD Players Age

The proliferation of portable DVD players has dramatically changed the videography approach.Digital era prompted people to make critical choices. Videotapes' life came to an end as the DVDs and DVD players appeared and replaced them by and large. To meet the emerging needs, new services and new jobs showed up,... Read More

Best DVDs for Your Personal DVD Player

When bought personal DVD player, the very next thing to do is purchasing an important DVDs collection with your favourite movies, documentaries, shows, cartoons. Here are few hints before buying.Have you just bought a portable personal DVD player and no clues about what DVD shows can you enjoy? Well, net... Read More

Which Notebook Computer Has Your Name On It?

Notebook Computers Are Sexy!Granted, the notebook computer may just be the sexiest accessory this side of a Baywatch Extra! But are they worth the extra money? Should your next PC be a notebook or laptop computer?What are the pros and cons of owning a notebook computer? More importantly, which notebook... Read More

Computer Network Installation

Computer network installation has become an essential prerequisite for any efficient modern-day business as it allows employees to truly work as a team by sharing information, accessing the same database and staying in touch constantly. For a computer network to give the best results, a lot of detailed planning and... Read More

Computer Parts Online

In today's age, building computers on yourself is often chosen as the safest and choicest option by a sizeable part of the market for computers. There are various advantages and disadvantages for doing so.When personal computers first entered the mass market, building a computer was an arduous and risky task.... Read More

Emergency Response VSAT Internet Communications

As 2005 begins, there are a number of products on the market which enable Emergency Response Units to have internet connectivity at remote disaster locations. The products marketed this year mount on vehicles from Fire Rescue units to most any type of truck or van, on specially designed trailers utilizing... Read More

What Tablet PCs Can Do for You

Tablet PCs are great. If you are a mobile person, and you have never considered getting a tablet PC in the past, now is as good a time as any to start checking them out - the technology is cutting-edge, the usability is superb, and prices are starting to drop.There... Read More

Routing, Routed, and Non-Routable Protocols

ROUTING PROTOCOLSA generic term that refers to a formula, or protocol, used by a router to determine the appropriate path over which data is transmitted. The routing protocol also specifies how routers in a network share information with each other and report changes. The routing protocol enables a network to... Read More

How To Stop Junk Faxes From Wasting Your Paper and Toner

Junk faxes waste the resources of every business. It is estimated that they cost businesses tens of millions of dollars a year in wasted paper, toner and fax machine maintenance. There is nothing more aggravating then coming into the office each morning to find a pile of junk faxes promotion... Read More

How to Purchase a Flat Panel TV

When purchasing a flat panel TV, there are a few things to keep in mind. Here, we've listed a number of considerations for you to evaluate.High Definition Upgradeable or HDTV-ReadyIf you see either of these terms used when deciding to purchase a flat screen TV, it means that the TV... Read More

Buying a Plasma or LCD TV FAQs

This article focuses on frequently asked questions by buyers of plasma and LCD televisions.Q: Does the "plasma" in plasma televisions need to be recharged or replaced over time?A: No. The plasma gases are sealed in individual cells when they are manufactured. There is no way to recharge or replace the... Read More

Blu-ray: A Primer

Blu-ray is an optical disc format which is set to rival HD-DVDin the race to be the de-facto standard storage medium for HDTV. The HD-DVD vs Blu-ray battle resembles that between Betamax and VHS and DVD+RW and DVD-RW.Currently, the major Hollywood film studios are split evenly in their... Read More

High Definition DVD

High definition DVD, also known as HD-DVD (which actually stands for High Density DVD), is one of two competing high definition storage format - the other being Blu-ray.The need for a new, high capacity storage format, has been primarily brought about by the rapid rise in popularity of... Read More

RAID Disk Recovery

RAID is short for Redundant Array of Independent (or Inexpensive) Disks, a category of disk drives that employ two or more drives in combination for fault tolerance and performance. RAID disk drives are used frequently on servers and increasingly being employed on personal computers. Array is the operative word, which... Read More

What Everybody Should Know About An Inkjet Printer: The One-Year Cost Of Printing

You can purchase an inkjet printer for as little as $39. With a rebate, it may even be less. Not many people would argue about the good deal they got when they purchased their printer. However, the purchase price of an inkjet printer really doesn't tell you much about your... Read More

Ten Ways (plus 1) to Save on Printer Ink and Toner Cartridges

Are you getting tired of the high cost of printing? You're not alone. Many consumers are up in arms. For example, they believe paying $22 per ounce for printer ink and $150 to $300 (or more) for a toner cartridge is way too much.Most of the major printer manufacturers have... Read More

Does Size Really Matter In Our Digital Age?

Well, we've all seen the advert, but that's not what I want to talk about, so get that out of your head straight away. No, let's think about what many call the "Queen of Arts" - namely painting.Have you ever wandered around a huge Art Gallery and marvelled at the... Read More

How to Save Money With Cheap Computers

We all know that computers change more then any other type of technology. There constant changing can also leave are wallets completely empty. But do we really need all that expensive hardware? Probably not. Lets take look at how you can cut some corners when buying a new computer. For... Read More

Selecting a Laptop

Small Can Be BeautifulWhen purchasing a new computer, you may be better served by a laptop than a traditional desktop computer. Recently, laptops with capabilities similar to desktops can be purchased for a comparable price. Laptops are convenient because of their small size and ability to run from a battery.... Read More

DVD ROMs

DVD CD ROMs have become predominantly the most used CD drive for desktop and notebook computers. They are very reliable and now come as a standard in most computers. If you are looking for a laptop then make sure it has a DVD ROM, this will give you extra speed... Read More

How To Take Care Of Your Laptop Computer

As the proud owner of a laptop computer, you'll want to keep your machine in the best possible condition.Aside from cleaning your screen and dusting the keyboard, however, you'll need to take a few extra steps to maintain your laptop's health:-- Play it coolA laptop computer generates a lot of... Read More

How To Refill Your Ink Cartridge

Forget about emptying your wallets every time you see the blinking light. Quit worrying and start doing it yourself! It's an easy process that won't take you more than five minutes.The following is included in a typical ink refill kit: ink bottles, syringes and detailed instructions. Some kits include an... Read More

Easy to Execute!

Plug and play equipment or hardware solves the problem of driver installation, re-starting routines, and generally speaking, "hassle", for those who are not technically proficient.If your computer supports "Plug and Play", then, as the name suggests, you simply plug it in and play. For people who are "word perfect", plug... Read More

The Benifits of Assembling Your Own Computer

Thinking about getting a new computer, but with all the choices out there are you getting a little overwhelmed? Well why not look into building your own computer? By building your own computer you can get all the options you really want, whether you need a graphics design machine, game... Read More

How To Format A Hard Drive

Here's how to format a hard drive (Legal Stuff: We are not responsible for any damages, lost data, or anything of the sort)...If you have a computer, you surely know what a hard drive is. If you don't have one, or simply don't know what a hard drive is, then... Read More

Would You Like An Extended Warranty With That?

Should you buy an extended warranty with your laptop? You may not want to think about it now, but sooner or later, something is going to break down on your laptop. When it happens, the big question will be who gets stuck with the bill, you or the manufacturer.The standard... Read More

Laptop Computer Extras for the Mobile Traveler

A laptop computer certainly provides you with an unprecedented level of freedom and mobility away from the office. However there are a few extras you might want to bring along on your laptop travels:Extra 1: portable printerIf you travel a lot, you never know when you might need to commit... Read More

3 Easy Step To Locate A Real Bargain On Laptop Batteries

Looking for a real bargain on laptop batteries? How do I know the batteries are running good as advertised? Which merchants are offering quality rechargeable cells? Where can I get the bargain? Where to buy?Many of you have some of these questions? Certainly!!. We surely want to saving our hard... Read More

The Top 10 Must-Have Laptop Accessories

You've laid out good money for your laptop computer, but you're not done spending just yet.There are a few more laptop accessories you may want to consider to make the package complete.1: Laptop Case / BagAs the newest member of the mobile computing force, you're required to take an oath... Read More

Printers

Do you feel overwhelmed when buying a computer or a new printer?You are not alone. With so many products to choose from I know exactly how you feel. The best approach when buying a computer related product is to educate your self. This way you are making your own decisions... Read More

How To Save Big Bucks On A Laptop Computer

If you're a bargain shopper looking to get the most bang for your buck, you'll find no shortage of deals on the Internet.And that's particularly true in the fast-changing world of laptop computers, where you'll find three bargain sources right at your fingertips:1. Clearance SalesJust like many brick-and-mortar retail stores,... Read More

5 Tips For Buying The Right Laptop Computer

It's easy to be intimidated by all the laptop models on the market today. There are literally dozens and dozens in every price range.The key to finding the right one for you is to step back and consider exactly how you plan to use your laptop. When you define what... Read More

How To Troubleshoot DVD Drives Fast

You really enjoy those dvd movies and games and the last thing you need or want is to experience problems with your dvd drive.To prepare for the possibility of having your dvd drive leaving you out in the cold one morning,we will dicuss problems that may cause dvd failure as... Read More

Learn How To Diagnose Power Supply Problems

The Power Supply convert's your regular household current into low DC voltage used by the computer. When this component fails,there is simply no activity going on wih your computer.Remember to do the easy troubleshooting first.Inspect the Power Supply for any damage.Double-Check all connections.Learning how to check your power supply and... Read More

Hard Drive Selection

Perhaps the biggest mistake people make when building their computer(s) is to underestimate the importance of the hard disk drive (HDD). In our modern society, bigger is synonymous with better, so when you go to buy a hard drive you look at how "big" it is, its data capacity. But... Read More

The Hard Disk

From throwing our unnecessary files, to defragmenting, from partitions to formats-learn how to keep your hard disk in top shapeThe hard disk is the place where all your programs and data are stored. If the hard disk Stops working you could end up losing all your data. What we'll do... Read More

The Printer Cartridge Game

Think you got a great deal on a printer? Like the rest of us, you probably paid $50 to $75 for a decent Epson or Lexmark printer. What's the catch, you might have asked? Most salesmen would say there is no catch. They'd probably go into a rant about how... Read More

Review: Implementing the Google Search Appliance in an Intranet environment

Our corporate intranet is a non-framed environment with both Lotus Domino and IIS (.Net and classic ASP) applications and content. We have between 300,000-500,000 pages of web content and documents across more than 1200 "sites" on approximately 30 unique domains. We used to have Inktomi's UltraSeek Server 3.0 as our... Read More

Flash Memory Part 2: MMC and SD

MMC and SDFlash memory is available in so many formats that it can be difficult to know what will work with any particular device. Devices such as MP3 players, PDAs, mobile phones, digital cameras, and personal computers can take advantage of flash memory to bolster their storage capacity, but selecting... Read More

Motherboard Basics

A recent Tech Tip covered the basics of selecting a computer case and made mention of the various sizes that correspond to motherboards of different form factors. A few people wrote in expressing interest in understanding more about the basics of motherboards, and that's exactly what this Tech Tip intends... Read More

Expansion Cards Part 1: (of a 3 part series)

PCIThe expansion slots available on motherboards allow for a variety of upgrades in a computer system, but matching the appropriate card to an available slot needs to be addressed before making any purchasing decisions. The most common types of expansion cards for modern computer systems can be broken down into... Read More

Expansion Cards Part 2: AGP

Expansion Cards Part 2: AGPThe first in this series of Tech Tips on expansion cards took a look at the PCI slot, and the variety of devices that may find their home in one. Graphics cards are one of the many items that may be used in a PCI slot,... Read More

An Introduction to Tape Backup

If you run a small business, chances are you're saving important files to a server. But what happens when disaster strikes? How are you ensuring that your files won't be lost? Many people fail to realize that the loss of files could cripple their business. You can insure your office... Read More

Your Printer Is Out Of Ink -- Now What?

We've all been there. You're in the middle of printing out an important document and your printer suddenly stops. It's the dreaded "out of ink" message. So you pull your backup ink cartridges out of your desk drawer and replace them. Wishful thinking, right?Most of us just don't plan ahead... Read More

Setting up a Tape Backup Strategy for your Business

So you know a little bit about tape backup, but you're wondering how to set up a tape backup strategy for your business. Well, let's take a look at 3 simple steps to setting up a complete backup solution.Step 1: Purchase your tape backup hardwareFirstly, purchase the tape backup hardware.... Read More

All In One Printers ? Home Office Workhorses

All in one printers, also known as multifunction printers (MFPs), are printers that also can copy, scan, and in some cases, fax. These machines perform all of these functions, generally using a single set of ink cartridges for both printing and copying. They are not much larger than stand-alone printers,... Read More

Expansion Cards Part 3: PCI Express

In the first two installments of this series of Tech Tips, we took a look at PCI and AGP, undoubtedly the most common expansion slots in a computer today. With a few key improvements over both of these, PCI Express is destined to replace both and offer a whole new... Read More

Getting to Know Inkjet Printers

Inkjet printers were born in the 1980s, replacing the popular dot matrix printer. Inkjet printers drop droplets of ink onto printer paper to produce text and images. The drops of ink are actually smaller than the width of a strand of hair, so don't expect to actually see individual droplets... Read More

Printers: What Really Happens When You Hit ?Print?

You just poured hours upon hours into a lengthy research paper. All that's left to do is print it out. And that's the easy part, right? Sure looks easy from the user perspective, but it's actually quite complicated. A series of critical processes kick off as soon as you kit... Read More

Can I Use My Old Ink With My New Printer?

The quick answer is...yes and no.Consider this. How many printer models do you think there are out there right now? 1000? 2000? Who knows. But one thing I do know is nobody is going to spend the time testing the wrong inks in the wrong cartridges all day long to... Read More

Unclogging Epson Print Heads

Tools needed:1 - 10cc Injector1 - 4" - 5" of fish tank air line tubing (Wal*Mart fish department) Windex (No Drip works best)We are going to flush the print head out with the Windex cleaner. Some people from outside the US may not know about Windex. It is a popular... Read More

Ten Tips to Safeguard Your Laptops

The following is a list of tips to help safeguard your laptop while traveling or conducting business.1. Never leave your laptop unattended. Keep your laptop in your physical possession at all times and pay particular attention at the following locations: airports, hotels, car rental agencies, offices, restaurants, college campuses, restrooms,... Read More

Cisco CCNA Certification: Why You NEED Hands-On Practice !

CCNA and CCNP candidates hear it all the time: "you have to get some hands-on experience to pass the exams".Candidates tend to think that's just so they can solve the simulator problems, but that's only the more obvious reason.First, I want to make it clear that I'm not bashing learning... Read More

Is A Laser Printer Right For Me?

The average home computer user definitely does not need a laser printer. Sure laser printer prices have fallen considerably in the last couple of years. But have you look at the cost of laser toner? The average laser toner cartridge sells for over $100. The cost of replacement ink can... Read More

Drop On Demand Printers

Most HP and Epson printers are drop on demand printers. They use electrical pulses to fulfill requests for ink. The ink is expelled out of the print head by a bubble which forms as a reaction to being heated. Once the ink is propelled out of the cartridge, the bubble... Read More

Wireless Networking, Part 1: Capabilities and Hardware

Wireless Networking, Part 1: Capabilities and HardwareThese days it isn't uncommon for a home to have multiple personal computers, and as such, it just makes sense for them to be able to share files, as well as to share one Internet connection. Wired networking is an option, but it is... Read More

Laptop Security -Where?d My Laptop Go?

Laptops are lovely. They are convenient, mobile, powerful and prestigious. They are also thief magnets. Over 400,000 laptops disappear each year, leaving their owners wondering where they went, what is happening with their data and what to do next. Some of the laptops are just lost ? left in cabs,... Read More

Learn About The Three Basic Types Of Computer Mouse

1) Mechanical: This is a type of computer mouse that has a rubber or metal ball on its underside and it can roll in every direction. Sensors within the mouse, which are mechanical, detect the direction in which the ball is moving and moves the pointer on the screen in... Read More

Ink Cartridge Recycling 101

Let's take a moment to think about the topic of ink cartridge recycling. In our modern world we just keep throwing our trash away without sparing it a second thought. But where does all this left over trash go? It all goes to the local landfill polluting the land and... Read More

A Look Inside The Elusive Inkjet Industry

The Inkjet printer industry is booming. Office supply companies report they make more money on ink sales alone than on printer sales overall. Due to increasing ink sales, many inkjet manufacturers have introduced innovative products and services to meet the demands of discerning consumers. Customers are now able to purchase... Read More

Inkjet Jargon Explained

With all the technical terms out there, it is becoming increasingly difficult to keep up with inkjet jargon. Unfortunately, understanding the differences between the various terminologies is a must in todays advanced technological age. Below are a few of the more commonly used inkjet jargon terms you might come across... Read More

The Constantly Changing World of Inkjet Technology

We have finally advanced to a time when technology can greatly improve graphics and printing. The technology we have at our disposal now is so advanced we are able to produce inkjet printers capable of printing proofs so accurate they can actually represent the end product. This type of advanced... Read More

Thin Clients Benefits are Excellent Options for Computer Homeschools... Just a Suggestion

Wireless Consulting and Solution Providers have always been important to african american small businesses and now after several years of having the most technologically advanced homes in our neighborhood, we are beginning to realize that our neighbors could benefit from the same technology in educating our children. With the future... Read More

Building A PC

Many people simply go to the retail store and get sold to when it comes to computing equipment. You would be very surprised how easily you can pick up all the core components and assemble yourself or get a friend or family member in the know to do it for... Read More

Wireless Networking, Part 2: Setup and Security

The first installment in this two-part series of Tech Tips provided an introduction to the basic capabilities and hardware involved in wireless networking. In the final installment of this two-part series, we will look at some of the basic setup and security considerations that should be addressed. The physical installation... Read More

Got The Message that You Need New Ink Cartridges?

We all know what it is like when that message flashes on the computer screen as you are printing off an important document. Your ink cartridge is low, replace soon! But, do you know what type of ink cartridges your printer needs? Do you know where to find ink cartridges... Read More

Protecting Your Computer From Power Surges, Data Loss, Viruses, And Spyware

Protecting Against A Power Surge:Your computer is an expensive investment; you should protect it from a power surge. If a sudden rush of electricity hits, a surge protector will blow the fuse or trip the breaker, this is what saves your computer. You should be sure to use a surge... Read More

Throw Away The Fax Machine ? A Guide To Online Fax

Have you ever felt like throwing the fax machine out the window? Well you may not know it but you can, but not literally please.There have been services available for some time which allow you to take your fax needs online and save yourself the hassle of wrestling with the... Read More

Obsolete Is A Dirty Word (Intel Pentium 64 Bit Microchip)

Get ready everyone, home computers are about to set new LAN speed records! The Intel 64-bit microchip will soon be powering the new line of Pentium 4 computers. This long awaited sizzling fast release will be heading to store shelves across America just in time for the new blazing fast... Read More

Wireless Notebooks: What You Need To Know About Going Wireless!

It's not exactly breaking news that our world is becoming increasingly wireless. Many of our daily activities that once needed a wired connection can now be done wirelessly!The cell phone craze was probably the first revolution that seemingly happened overnight. The convenience of being constantly connected or plugged in to... Read More

Alternatives to Tape Backup

You may ask, isn't tape an anachronism in the age of optical disks, removable hard drives and a plethora of whiz-bang, random-access storage media? In many ways it is, but because of the nature of backup it doesn't really matter that tape is slow and sequential-access. Remember, tape is cheap.... Read More

10 Solid Reasons To Make Your Next PC A Notebook

Notebook computers are becoming very popular. They seem to be popping up everywhere: on tv shows, on airplanes, in movies, or in your friend's lap. These sleek little machines are invading our daily lives like never before... and the invasion has just started. Find out why they have become so... Read More

HIPPA Goes Mobile and Wireless for Hospitals and First Responders

It appears we need to further streamline health care and HIPPA now in effect is quite a nightmare trying to comply with and implement without making a mistake and possibly being sued as the trial lawyers testing the law. The Malpractice insurance rates may go up again. On one hand... Read More

How To Buy The Perfect Student Laptop

If you are like most student's, money isn't exactly growing on trees. Choosing the right laptop can be a matter of saving yourself a lot of heartache and money at the same time.In this article I am going to over the most common uses that a student has for a... Read More

Getting A New Laptop At A Great Price

With all the wheeling and dealing that seems to take place on the internet at all times of the day, it can sometimes get confusing just trying to find your own deal. Finding the best price on your new laptop is most likely your highest priority at this point, but... Read More

Types Of Laptop Batteries

Throughout the years there have been many technologies involved with notebooks, and laptop batteries are no different. There are actually three distinct notebook battery types on the market today. Knowing the difference between them will help you decide on exactly what to get when the time comes for a purchase.In... Read More

How To Purchase A Quality Laptop Computers Case

So you finally have that new laptop you have been drooling over for the past 3 months, only there is one problem ?- You don't have a case for it. You've probably already laid down over a grand for the notebook and you're telling yourself that you don't want to... Read More

Ten Things Everyone Should Know about Ordering an Inkjet Cartridge Online

It is true. You can save a lot of time and money by ordering your next inkjet cartridge online. Today, there are many reputable online printer ink merchants. They sell quality ink cartridges at huge savings. However, before you place an order, there are at least ten very important things... Read More

Getting The Proper Laptop Screen Size

Are you sick of viewing everything on that small screen that your current notebook comes with? Do you want your next laptop to have screen size that you are more comfortable with? Well read on.In this article we will take a look at all the common screen sizes found on... Read More

Getting A Great Refurbished Laptop

Are you sick of all the high priced notebooks out there? Does getting a used laptop seem like a better choice to you? Refurbished laptops are everywhere these days, and the word itself seems like a "buzz word" of the industry. But do these used machines actually hold up to... Read More

How to Shop for Inkjet Printer Cartridges

Keeping Shipping Costs DownWhen shopping for inkjet printer cartridges online keep in mind that postage can add significantly to the cost of a single inkjet cartridge. In some cases the cost of postage can be as much as the cost of the inkjet printer cartridge effectively doubling the price you... Read More

Pixel Disruption To Cause Nausea From User of Computer Screen

As we study the issues associated with teaching kids in the classroom we find that fluorescent lighting can plague the learning abilities. A slight flicker from such a light can cause disruption in normal brain patterns. Flickering lights at discos and in psychotherapy are used for proper mood enhancement. At... Read More

When Good Color Goes Bad...

Even with the popularity of digital technology, and the availability of equipment and software associated with it, many printing firms are still slow to make the changes needed to upgrade their business. More so when it comes to digital photography.More often than not, most typical printing outfits are no set... Read More

The Merging of Humans and Computers

Soon the human brain will be completely interfaced with the computer. The benefit to mankind will be truly significant. The truth is that Arthur C Clark in his short stories talked about groups of people being connected in real time by neuron transmitting devises below the skin. You might even... Read More

Video Display

Video displays are most recent technique used in both outdoor and indoor environments.Video displays are used to display live actions at either sporting event, cultural show, or any industrial event. These are widely used in today's world's most busy parts and metropolitan cities to cover maximum audience possible.These features at... Read More

Quality Recovery and Rework - When It All Goes Wrong

When Quality is the Target, but not the Result, what do you do?While Quality may be the overarching goal of all production, stuff happens, resulting in non-conforming parts. This results in failure verification, rework, recalls, sorting, kitting, retest, relabeling and pipeline management, which are facts of life in the manufacturing,... Read More

Choosing a Tape Drive

Tape drives remain the leading technology used by organizations for backup and archiving. However, the plethora of tape drives on the market can make choosing the appropriate tape drive a confusing task. How do you select a tape drive that satisfies your needs without blowing the budget? The following are... Read More

Security Risks and Ways to Decrease Vulnerabilities in a 802.11b Wireless Environment

IntroductionThis document explains topics relating to wireless networks. The main topics discussed include, what type of vulnerabilities exist today in 802.11 networks and ways that you can help prevent these vulnerabilities from happening. Wireless networks have not been around for many years. Federal Express has been using a type of... Read More

USB Key Drives - Useful Tool

There are many different names for these drives, just so we are all on the same wavelength about what I'm talking about, here are a few of the other names:USB Key Drives, Thumb Drive, USB Pen, Key Drive, Microdrive, Flash Drive.These drives, regardless of what you call them, are an... Read More

Sony vs. Olympus: Digital Voice Recorders

Digital voice recorders have become increasingly popular over the last few years, as they offer a relatively cheap and reliable alternative to older cassette voice recorders. Digital voice recorders use memory - much like the memory used in your personal pc - to record sound, rather than tape cassettes. Newer... Read More

10 Things to Ponder Before Moving Your Office Network

Moving the office network? How hard could it be? Anybody who's ever moved the office network knows the risks and challenges associated with this colossal task. This mighty endeavour is not merely a case of logging-off, shutting down and pulling the plug.The move requires careful, systematic planning, forethought and a... Read More

Computer Cooling Hardware

PC cooling systems are one of the hottest - and coolest - computer hardware accessories avaliable. Most computers, however, still do not come with a cooling system more advanced than the typical heat sink and cpu fan. Some computers, however, are being sold with liquid cooling systems, such as the... Read More

Intel Celeron vs Pentium

The Celeron and Pentium Processors are two of Intel's best selling CPUs. They are found in a majority of home computer systems. When comparing the two processors it should be first understood that there are different types of Pentium processors - the original Pentium all the way to the Pentium... Read More

Preventing Tape Drive Failure

Contrary to popular belief, tape drives are generally robust and reliable. However, there are three common mistakes that people make that dramatically increase the probability of tape drive failure.Firstly, it is not well known that tape drives is differ considerably in terms of how long they are designed to operate... Read More

How To Backup Your Hard Drive

We all know that we should back up our system as soon as possible. But if you're like most of us, you will get to it tomorrow. The problem is that tomorrow rarely ever comes until you experience a serious computer failure and then it's too late.Taking the time to... Read More

Used Laptop Computer: Your Quick Purchase Inspection Guide ? Part 1

Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? Here are a few suggestions to keep in mind.Buy from a reputable dealerIt can be tempting to pick up your... Read More

Used Laptop Computer: Your Quick Purchase Inspection Guide ? Part 2

Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? This is the second part of a series of articles designed to give you a few suggestions for your next... Read More

Used Laptop Computer: Your Quick Purchase Inspection Guide ? Part 3

Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? This is the third part of a series of articles designed to give you a few suggestions for your next... Read More

Used Laptop Computer: Your Quick Purchase Inspection Guide ? Part 4

Used laptop computers are everywhere these days. How can you sift through the mass of available used laptop computers to narrow your search down to the right laptop for you? This fourth and final article strives to give you a few suggestions for your next laptop purchase.Wireless ConnectivityBuilt-in wireless used... Read More

Digital Cameras, Media, and Card Readers

With the dropping prices on digital cameras and digital media in the past few years there is really a need for a quick reliable transfer method for your pictures to your personal computer.Using the USB cable directly to your camera works to transfer pictures, but it's a waste of your... Read More

Two Essential Accessories For Notebook Computers

A Good Notebook BagForget those that are bundled with your notebook computer. Get yourself a good notebook bag that is well-padded both on its load-bearing straps, and 100% around the notebook itself.Aren't all notebook bags built the same? The answer is NO. There are countless bag types and variations. Not... Read More

Three Must Have Accessories For Notebook Computers

An Optical MouseNotebooks are normally equipped with touch pads which can be awkward. There's no substitute for the mouse. Notebooks are predominantly used on a static, flat surface. With wireless broadband hotspots mushrooming all over the nation's transit locations, table tops have become as much mobile computing desktops as surfaces... Read More

Trouble-shooting Hard Drive Problems - Part 1

It is extremely important not to make or write any changes to data on the hard drive without first verifying the hard drive configuration. Therefore, the first priority when unable to access information on a hard drive is to verify all of the configuration information dealing with the suspect hard... Read More

Where Can I Find The Best Case Mods Online and Save Money?

Are you captivated by the stunning Case Mods you've seen online but shell shocked at some of the prices.What is a case mod, some of you may ask? Have you every wanted to spice up that boring bland box you call your computer?Well you can and there are lots of... Read More

Where does technology come from?

Ever wonder where all the cool gadgets come from? Ever wonder who gets to try this stuff out first? Usually the war machine scientists get it first, try it out and find an application by using it for destruction; an obvious outlet for the human species and our desire to... Read More

Just The Fax, M?am

For years, I smugly prided myself as a non-fax machine person. I felt it beneath my dignity to own such a technical contraption. The quill is more my style than a computer but, being practical, I reluctantly use a computer, casting wistful glances at the dust gathering on my quill.Unfortunately,... Read More

A Technical Introduction to Audio Cables

What is so important about cables anyway?One of the most common questions asked by consumers faced with purchasing cables for their audio or home theater system is, "What is so important about cables anyway?" They can cost as much or more than some of the hardware in the system and... Read More

Surge Protector: A Simple Mechanism Description

A surge protector [AKA surge suppressor] is an electrical plug-in device designed to distribute safe electrical voltages to other electrical or electronic devices. Surge protectors resemble power strips in appearance; however, they are more sophisticated and deliver a constant, continuous power supply.In addition to connecting multiple devices to a single... Read More

Do You Feel Used by Computers?

Do You Feel Used by Computers?A look at second-user computer equipment.Let's dispense with the myths first. I'm NOT talking about the sort of second-hand computers you get from some high street junk shops, or the sort you can buy from free ads newspapers. These are the types that get used... Read More

How To Choose a Computer Mouse

Computer MiceEvery computer user can hopefully identify their mouse and the importance it plays in the daily operation of their computer. Mice are nothing new and for the most part are nothing overly complex, but the average user may not be familiar with all of the options and technologies that... Read More

What is Blu-Ray DVD

Video technology has increased significantly over the past years, and is continuing to grow at an incredible rate. Digital Video Disc's aka DVD's are the most likely the last big jump in consumer video technology that everyone is familiar with. To keep up with the ever advancing world of electronics... Read More

Review of Logitech Computer Speakers

When it comes to computer speaker systems, you have a lot of choice. However, there are simply some brands that stand way out in terms of sound quality and dependability, and one of those brands is certainly Logitech. Logitech computer speakers are some of the best on the market, and... Read More

Review of Popular Wireless Headphones

Just about everyone would I agree, I think, that wires on headphones are just about the most annoying wires associated with any electronic device. When you listen to music you don't want to have to stay in anyone one place, and you don't want to have to worry about cords... Read More

What is ESR Meter?

All capacitors have a certain amount of resistance to the passage of AC current. ESR (Equivalent Series Resistance) is the sum of all internal resistances of a capacitor measured in Ohms. An ideal capacitor has ZERO ohms ESR. From the diagram below you can see a resistor in series with... Read More

What Is A Fuse? And How To Test It.

A fuse is a very thin wire, which either melts or vaporizes when too much current flows through it. The thin wire may be made of aluminum, tin-coated copper or nickel. The resulting open in the circuit stops current flow. In electronic equipment, most fuses are cylindrical glass or ceramic... Read More

Understanding Transistor Data and Replacement

If, for some reason, you can't get an exact replacement for the transistor that you want to replace, you can refer to one of the transistor substitution guides or book, and try to identify a "near replacement". Beware, however. A substitution guide will sometimes list a replacement for your part,... Read More

What Is A Crystal? And How To Test It

Crystal are use to keep the frequency of the clock from drifting. If the signal from this clock stops, or is weak, or the pulses begin to vary, the electronic equipments might show intermittent faults or might stop altogether. The microprocessor pins that hold the crystal are usually called OSC... Read More

How to Read CRT Tube Part Numbers

All picture tubes, whether monochrome or color type are identified by a specific code consisting of numbers and letters. The codes are different from each other because different tubes have different characteristics.For example, a certain monitor colour picture tube may have the designation, M34AFA63X03 that can breakdown into 6 parts:... Read More

How to Solve Multiple Paper Loading Problem in HP5L and HP6L Laser Printer

Have you ever encountered before the problem of having multiple paper loading in your HP LaserJet 5L and 6L? Do you know that this is caused by a defective separation pad where it's rubber has worn out.The function of separation pad is to control or allow paper to go through... Read More

What is EEPROM ?

EEPROM stands for Electrical Erasable Programmable Read Only Memory and also referred to as E²PROM. As the name suggest, an EEPROM can be both erased and programmed with electrical pulses. Since it can be both electrically written into and electrically erased, the EEPROM can be rapidly programmed and erased in... Read More

What You Should Know Before You Buy Computer Equipment

You will have many factors to consider when deciding on which computer equipment to buy. The bewildering amount of choices can seem overwhelming. This guide will help you compare computer equipment features, and help you to examine and sift through many of the basic items before you buy a new... Read More

Ink Cartridges & Printing - Poor Print Quality Solutions

Why are there faint areas or gaps in my print out?* Unlikely, but your paper may need changing due to its deterioration due to its age.* Check that the type of paper you are using in your printer matches ('Media Type') the setting in the printer software 'Main Menu' or... Read More

Digital Camera Prints - Getting the Most for Your Money

Digital cameras have really taken off in popularity in recent years. It's not uncommon anymore to see several people at an event with a digital camera. Here are some things to keep in mind when getting your digital camera prints converted into keepsakes.Digital Camera Print - Where should you go?Owning... Read More

How to Read Zener Diode Code

Many technicians are confused on how to really read a zener diode code. There are many types of code number indicated on it's body. The look and shape of a zener diode sometimescan be mistaken to be a normal signal diode. To differentiate it, is by looking at the codenumber... Read More

Using System Restore to Save Yourself from Formatting Your Hard Drive

It is the most annoying thing when one day you use your computer and nothing seems to work fine. Program freezes, files get corrupted or internet doesn't work. You called the customer support or some friends you know who's very much familiar with computer and still didn't solve the problem.There... Read More

Looking for Information on CD Duplication and Replication?

Time is one of the most important things we have that we are always short on. One way to maximize your time is to have the most up to date technology available. But, this can be costly. If you are in the market to purchase CD duplication or replication products,... Read More

RFID for Beginners

RFID technology is used frequently today and has been around since the 1920s, but not many people know about, or understand it. RFID stands for Radio Frequency Identification and is used to store and retrieve information. This information is stored and retrieved using RFID tags or transponders. RFID tags are... Read More

Build Your First Computer from Hardware Scratches

Wow- if you do it first time and have some asset of time in your disposition ? then go ahead and purchase motherboard, your favorite processor, memory, video card (probably it is better to purchase it external for advanced quality). You will also need computer case ? first computer should... Read More

Your Hard Drive is Going to Explode ? Why a UPS is Essential

It's most peoples worst computing nightmare. You wake up in the morning, flip on the computer, and it doesn't boot. Sometimes the problem rears its ugly head as a horrific clacking noise. Other times it simply gives a read error.At this point, most people panic. The first thing you wonder... Read More

Batteries for Your Laptop

With technology advancing more every day, electronics have become smaller and more mobile. This includes computers. The laptop, or notebook computer is extremely popular these days and many people have them as backup or secondary computers or even as their main computers. The great thing about a laptop is that... Read More

Power Protection in the Home Theater - Use of Surge Suppressors to Guard Expensive Electronic Gear

Surge Suppressors ? A First Line of DefenseAll home theater equipment should be equipped with at least some form of surge protection. Surge suppressors represent the most basic form of power protection ? a first line of defense for all sensitive electronic gear.Keep in mind that a surge in the... Read More

Testing Flyback Transformer - How to Test and When to Replace It

Nowadays, more and more monitor comes in with flyback transformers problems. Testing flyback transformers arenot difficult if you carefully follow the instruction. In many cases, the flyback transformer can become short circuit after using not more than 2 years. This is partly due to bad design and low quality materials... Read More

Survey of Both Past and Modern Printers

Printers are on-line devices initially categorised as being either impact whereby a printing head assembly of some type is in physical contact with the paper, and non-impact where there is no mechanical contact with the paper.Impact printers:Dot matrix printers; employ a set of pins that can be projected or withdrawn... Read More

SED is Coming

One of the bigger challenges facing display manufacturers is to develop a picture with the same warm characteristics as Cathode Ray Tube, but with far less weight and size.The disadvantage of CRT, however is the size, weight and power consumption. The focus has now shifted to flat panels. Canon and... Read More

USB Drive Popularity

So many people have small USB drives today, but what is the attracting of owning one?USB drives are very small rewritable storage media for your PC, they can be anywhere from 32 megabytes well over a gigabyte! Despite their growing storage capacity and lowering cost, they can quite literally fit... Read More

Laptop and Notebook Theft Prevention

Laptops or Notebook computers are an expensive personal and business asset that are highly sought after by both small time thieves and large complicated theft rings. Keeping your laptop and notebook computers safely in your possession should always be in the back of your mind. Not only are these extremely... Read More

Testing Diode -The Accurate Way on How to Test Semiconductor Diode Using Multimeter

Testing diodes is different from testing a resistor because you need a skill to do it. If you do not know or wrongly test a diode you will be unable to repair the equipment. A bad diode you think it is good. This will definitely waste your precious time.A rectifier... Read More

Cisco CCNA Certification: An Illustrated Guide To Ethernet CSMA/CD

When you're studying for your CCNA exams, you're going to study the theory of technologies we basically take for granted in networking. CSMA/CD is one of those technologies. It works beautifully and you don't even have to configure it. But to be an effective network troubleshooter (and to pass the... Read More

How to Avoid Getting Ripped-Off When You Purchase A New Printer

It's no big secret that printer companies like HP and Brother are marketing their printers with the cost of refilling the cartridges in mind. Just the other week my family and I were at our hometown Wal-Mart and we were amazed at the price of a new printer. With joy... Read More

Printer Cartridge Economics -- Four Ways To Make Your Ink Last Longer

Printer cartridge overheads can be a major expense for any busy office -- and even if you're working at home, it's important to factor in the amount you spend on your printer ink when assessing the cost of running a home-based business. And what you spent on that bargain-priced printer... Read More

An Introduction to HD-DVD

High density digital versatile disc is a digital optical media format which is being developed. HD DVD is similar to the competing Blu-ray Disc. It is currently in a format war with the Blu ray disc proposed by the Blu ray disc association.HD DVD has a single layer capacity of... Read More

How To Buy A Printer That Won?t Break The Bank

OK I confess I've bought at least 10 inkjet printers in the last 5 years and finally found one that I really like. I'm not going to mention the brand here but I will tell you what the must have features are for me.After years of refilling HP-like inkjet cartridges... Read More

A Short Introduction to Blu Ray

Blu ray is a next generation optical media format developed by the Blu ray disc association, a group of leading consumer electronics and technology companies such as Apple, Mitsubishi, Panasonic, Philips, Samsung, Sony, TDK to name, but a few.The format was developed for high definition video, as well as storing... Read More

Be Free with Wireless Speakers

Are you tired of laying wires through your house, creeping through small places just to get the right sound effect? Wireless speakers are the answer to your headaches. With wireless speakers you gain the freedom to move your music to where you want it to be without the hassles of... Read More

The Newest Thing in Lighting - LED Lighting and What It Can Do

The other day my son said to me, what else could anyone possibly invent? Sometimes it would seem that way, but I think that couldn't be further from the truth. Back in the late sixties and early seventies someone realized that light emitting diodes could be used for indicator lights.... Read More

Top Three Factors to Consider While Choosing a Data Center for Your Business

Data Centers are the core of the Internet. The computer servers that power the Interne,t call Data Centers their home. If you think of how many billions of online transactions that happen every day you will be amazed to know that the final resting place of all these stored transactions... Read More

Rear Projection TV Facts - Understanding the Pros & Cons of Rear Projection in the Home Theater

Rear Projection Television - An Affordable OptionA great deal of consumer appeal for Rear Projection TV systems arise out of the shear simplicity that this product offers as an immediate solution to getting a bigger TV.No mess, no fuss, if you have the space, either visit your local big screen... Read More

Electronic Schematics Diagram-The Four Commonly Asked Questions

I came across quite a number of questions about electronic circuit schematics diagram.Most of the question asked are:a) Do we really need a schematic diagram in order to repair any electronic equipment?b) Will schematic diagram help us to repair faster?c) At where we can get a particular schematic diagram?d) How... Read More

Inkjet Printer Tips to Select Proper Printer

If you are tight on budget, go for Inkjet Printer. Inkjet Printers are more economical compared to Laser Printers. You have wide choice of Inkjet Printers. There are varieties of Inkjet Printers available in the market to select from. You can select your own printer based on the kind of... Read More

Inexpensive Radius Server Gives Wireless Networks The Security They Need

Many small businesses have considered connecting computers and other devices to their corporate network via wireless (WiFi) connections, and a brave few have actually done so. Many of these early networks required that wireless devices be carefully placed within the building so that the wireless signal reached all intended recipients.... Read More

Tips To Select Proper Hard drive

Day by day computers are getting advanced. Capacity and performance are increasing with every passing year. This is true for the primary storage also. Latest Hard disks are getting bigger in capacity and with higher rotational speed can access the data faster. This is good news for computer users.The digital... Read More

Five Band Resistor Color Code-What Does The Last Band Of White Color Represent?

In electronic repair, most of the time i came across five band resistor color code. The purpose of using the five colour band resistor in a circuit is that it provide a more accurate value compare to the four color band. For example in order to get the value of... Read More

Facing DVD Software Dilemma? Its Brainlessly Simple

1. Pocket DVD Wizard http://www.deprice.com/pocketdvdwizard.htmThe Pocket DVD Wizard allows you to make backup copies of your personal DVDs, Mpeg, Avi and DivX® video and then play them on your Windows Mobile? Pocket PC or Portable Media Center. Imagine the possibilities! You can now record your favourite TV program with your... Read More

Generation Laptop

In May 2005 U.S hardware history was made.This was the first time that laptops sold more than desktop computers in a single month. Indeed, Current Analysis, an innovative research firm headquartered in Sterling, Virginia, confirmed that laptop sales leapt to 53.3 per cent of the total PC retail market in... Read More

Portable MP3 Player Based Education

A revolution in learning technology has taken place. Actually, it took place a few years ago, and I'm only just now catching up. The reason is that no one connected the dots for me, and I guess I'm a bit slow. :)That's the value added I'm giving you here today.... Read More

The Importance of Ergonomic Products

Interestingly, ergonomics though sounds to be a modern and trendy phenomenon, its principles are based on primitive life style. It is a known fact that earlier generations did not have to face a whole lot of medical complications that our generation is facing. Some of the factors that contribute to... Read More

The Printer Cartridge Review

Years ago computers were huge and their accompanying printers were huge as well. Instead of ink cartridges like those used now, they had toner reservoirs and later toner cartridges. Filling a toner cartridge was not easy and it was messy. The toner cartridges were better. Some printers ran on print... Read More

Flyback Transformer-How to Locate the ABL Line

Whenever there is a complaint about monitor contrast problem I will check on the flyback transformer ABL (automatic blanking limiter) circuit. Sometimes a weak picture tube might caused contrast problem. If the picture tube is good, I will go straight to the contrast circuit. The question is how do we... Read More

Bluetooth Can Be Cracked!

Nothing is completely safe today. Adobe has recently released a patch for a security hole in different graphical software, so why should Bluetooth be safe?... and Bluetooth isn't safe off course! ;)Two researchers of the Tel Aviv University School of Electrical Engineering Systems say they have discovered a technique for... Read More

Dell Inspiron 600m Notebook Computer

After twelve years of owning desktop computers, I finally opted for a laptop so I would no longer be chained to my desk. After months of research and weighing various makes and models, I settled on the Dell Inspiron 600m Notebook Computer. This particular model has exceeded all of my... Read More

Whats In An LCD Display?

Who needs an LCD display? Well, if you're like me, having one huge hunk of a monitor sitting on your desktop is just not feasible. Not only does it take up desk space, but there's just simply no need for all of the physical mass, right?Welcome LCD displays-the computer monitors... Read More

Selecting an Ink Jet printer?With Low Operating Cost

Printer technology has made tremendous advances in the past five years. Speeds are up and print quality is great. Meanwhile, printer costs have declined.What has not improved is the cost of ink. Printer manufacturers expected to make their profit on replacement cartridges, and they do. But in charging high prices... Read More

Tips To Select Proper Motherboard

Selecting motherboard is really simple. As name suggests "Motherboard" acts as a protective mother of CPU, RAM and other add on cards since these components stand firmly on motherboard.Number of devices have been integrated on motherboard over a period of time. Now a days motherboard with onboard features is more... Read More

Printer Ink Cartridges - The History

You are working at your computer and trying to print out important documents and all at once you find you are out of ink. Years ago that would have presented a big problem. Printers used ribbons or daisy wheels to print on paper. Let's take a look at the evolution... Read More

Give Your PC a Monitor Makeover

Whether you are crunching figures at a front office job or crouched over a blood and gore video game in some deep recess of your room, there is the right kind of screen available to suit your needs.Monitors are one segment where you are truly spoilt for choice.Be it a... Read More

Testing Capacitor-How To Test A Capacitor When Breakdown Under Load

Have you ever come across power problem where once you switch on the power supply and the fuse blow? You have checked all the components in the power (primary) and secondary section and all the components seems to be ok! Where is the fault? A fuse blown are usually caused... Read More

Do You Have Dead Pixels?

Take a good look at your notebook computer screen. Do you find some tiny dark spots? You could have dead pixels. One of the most expensive parts of your notebook computer is the LCD screen.LCD's are highly sensitive and any amount of pressure, touching or handling may damage it. As... Read More

7 Steps to Cleaning the Laser Toner From Your Laser Printer

Cleaning a laser printer, fax, or copier of laser toner can be easy, provided you know what you're doing and use the right tools. This article will share with you some simple tips to help you clean your laser printers of laser toner like a pro.A word to the wise:... Read More

USB Hubs and Ports Explained

The USB standard has become the universal means of connection peripheral devices and equipment to the computer. Computers have either two or four USB port connectors. Each of these can support a large number of connections but to be able to attach more than two or four devices requires a... Read More

Cheap Ink Cartridge

A cheap ink cartridge is sometimes the only way that people can afford to keep all of their printers ready for use. Internet email addresses are constantly loaded with a number of offers from various online merchants, but one such email that a consumer might not want to ignore is... Read More

DVD Media

DVD is an optical disc storage media format that can be used for storing data, including movies with high video and sound quality. DVDs resemble compact discs: their physical dimensions are the same-12cm or the mini 8cm-but they are encoded in a different format and at a much higher density.... Read More

Ceramic Disc Capacitor-How to Accurately Test It

The last article I mentioned about electrolytic capacitor breakdown when under load. In this article I will talk about the high voltage resin coated ceramic disc capacitor. In computer monitor, it is frequent used in the screen voltage (G2) line at the crt board. When it fails, it can cause... Read More

LCD Monitors: A Catching-On Technology

If you've been in the market for a new computer monitor fairly recently, you might have noticed just how many more LCD monitors you see in the stores now.It's obvious that the main benefit that's being pushed about computer LCD monitors is that they're flat, and you can put them... Read More

War of the Disks: A Close-in Analysis of the Hard Disk Drive vs. the Solid State Disk

Much has been written about solid state disks (SSDs) becoming the next big thing1 in the IT industry(1). But as to whether or not we have enough knowledge of how it will revolutionize the industry is a different question. How much do we really know about SSDs? If we are... Read More

RAM - What is It & Why You Need Plenty

This is the first article in the Understanding Your Computer series from aworldofhelp.com. Our goal is to help people understand how their computer works, not simply tell them what they need to buy or use. When you know how your computer works, buying the right system or upgrade is easy.... Read More

Dusting Your Computer - Keeping it Cool

My mother always told me to dust, but I never did, mostly because I was lazy, but also because I couldn't find any tangible benefit to dusting. I just didn't see how I'd benefit from my room or my things being less dusty. Well now I've gotten a bit older,... Read More

Buying / Selecting Computer Components

This is the step takes the most time and consideration. Which parts do I buy? Which are best?There are many good places to buy computer parts. You can go to a computer retail store in your area. Although they often provide good warranties, you will pay a little more than... Read More

What is Over-clocking a Processor?

Q : What is over clocking?Overclocking is when you make your system processor run faster that its normal speed. This has many advantages and dis-advantages.Advantages : This is obvious, your system will run fasterDis-Advantages : Your hardware is likely to have a less life span. Your components will run at... Read More

Testing a Transformer- How To Accurately Test A Transformer

There is two types of transformers in the market- linear transformer and switch mode power transformer. The transformers design is different. Sometimes it is just referred as ac transformer. Linear transformer mostly used in radio, project kits, VCD and etc while switch mode transformer can be found in Monitor, Tv,... Read More

Buying a New Computer

Someone recently asked me "I teach senior citizens in a community based free computer lab. They often ask what to look for when buying a computer, what software they need for email, basic Internet usage, word processing, etc. Many are on a limited budget. What would you suggest they need... Read More

Flash Your ATI Video Cards BIOS

Flash your ATI video card BIOS.You will need the following:1. 1.44MB FDD (floppy)2. FLASHROM utility copy3. Compatible BIOS file for your video card. (search the manufactures website for bios details)4. Required Drivers. (check manufactures website)Alright nowFirst make an ATI BIOS flash boot disk.-Bios flash operations for video must be performed... Read More

What Can You Do With A Mac Mini?

If you have not seen the newest addition to the Macintosh line, it is worth taking a look. It is a very small computer that is only 6.5 x 6.5 x 2 inches. The Mac Mini is about the size of one of those internal CD-ROM drives you install into... Read More

Small Computers

Today, small form factor computers demolish the myth that bigger PCs are faster. Specially designed SFF computers from Ovi PC, like the Prometheus, deliver tower-crushing performance in one-third the space, and at the fraction of the price.In today's world, the core of technological advancement lies in miniaturization and nano technology.... Read More

Toner Cartridges - How They Work

In the past computers and their accompanying printers were huge. Toner reservoirs and toner cartridges were used instead of ink cartridges like the ones in use today. Toner cartridges were difficult and messy to fill. The toner cartridges were an advancement. Some printers ran on print wheels and some used... Read More

How To Choose The Best Student Laptop?

How To Choose the Best Student Laptop?Merchants are singing those three magic words again, 'Back to School' and the fallout is everywhere!Just as you're getting your deep dark pre-cancerous tan going -- you hear those words -- and it spells the end of summer. Once again we are bombarded with... Read More

Adding USB 2.0

The process of adding USB 2.0 ports took no time and the backup system is mighty fast. If you add USB 2.0 ports with a PCI port card, then you'll still have your USB 1.1 ports, so whatever is plugged into those can stay.Rob Foster from the UK sent me... Read More

Refurbished Laptops are the Real Deal!

Laptop computers have found usefulness as portable media devices.Even refurbished laptops can be used as DVD players, stereos, and recording devices. The mobility and portability of laptops make them very useful in these categories as does the increasing capabilities of the electronics.Many people are beginning to use their notebooks as... Read More

Printer Cartridges - Step Back in History

You are working and trying to print out important documents when you discover that you are out of ink. This would have been a big drawback in the past. Most printers years ago used daisy wheels or ribbons to print documents. The evolution of printer cartridges should be looked at.1984... Read More

How to Choose a New Hard Drive for Your Computer

If you are running out of space on your computer or find that programs load a little slow, or that big files take a long time to open, it may be time for a new hard drive.Making a more careful decision about the hard drive can mean a much longer... Read More

How To Upgrade Your PC

Before you upgrade your PC hardware it's best to search all options and ask for advice. Only after this you can go and buy a new component. It's also useful to check if you really need an upgrade.Do not upgrade your very old PC because it would cost a lot... Read More

Adding Serial Ports to a Computer with Only USB Ports

So you bought a new computer but you don't have serial ports?It's surprisingly common these days - you find an awesome machine that does everything you want it to do, but then you get home and find out that amongst the lightning-fast processor and terabyte hard drive, you're missing something... Read More

ESR Meter - The Capabilities To Check Beyond Electrolytic Capacitor

There is something good about esr meter because besides electrolytic capacitor it can be use to measure other type of capacitors such as the non polarity capacitor. From esr meter specification, it is usually mentioned only checking the electrolytic type. When i began to experiment with the Dick Smith ESR... Read More

To Upgrade or Not?

To upgrade or not? That is the question. At least, since the release of the new Athlon 64 FX-57, that is the question I have been pondering. Even though the FX-55, (which I am currently running), was everything I had hoped it would be, is the new FX-57 that much... Read More

A Review of Brother Laser Toners

Brother is right up there with HP and Samsung as one of the most sought-after brands of laser toner. The Japan-based Brother Industries was first famous for its sewing machines. It went on to produce all kinds of office equipment, such as machine tools, fax machines, label makers, printers, and... Read More

A Review of Samsung Laser Toners

Samsung laser toner is just as popular as its Hewlett-Packard and Brother counterparts. Samsung is a group of products and services that began in Korea in 1938. Today Samsung operate five different business areas: Telecommunications, Digital and Home Appliances, Digital Media, LCD, and Semiconductors. They started their Electronics section in... Read More

Rackmount Computer Keyboards

The other piece of vital equipment to accompany the rack mount computers and the monitors are the rack mount computer keyboards. Rackmount computer keyboards are built with durability and reliability in mind.Most keyboards in home systems get attacked by cookie crumbs, soft drinks, children's sticky fingers and a whole host... Read More

A Guide to Refurbished Laptops

Computing freedom, independence, and mobility don't have to come with a hefty price tag.Manufacturers refurbish laptop computers that have been returned. The laptop might have a scratched screen or other minor blemish. In some cases, the laptop was an unwanted gift or its packaging was dented. The laptop is inspected... Read More

Buying Cheap Refurbished Laptops

When comparing refurbished laptop models, ask about these specifications:Central Processing Unit: The CPU or processor is the heart of the computer. The more software you want in your refurbished laptop, the more powerful the processor has to be. A 32-bit processor is less powerful and less expensive than a 64-bit... Read More

Buying a Refurbished Dell Laptop

Dell offers a full line of refurbished laptops on their website, dell.com. Look for "Outlet Refurbished Laptops." There you will find a full range of popular models that run just as reliably as a new machine ? for hundreds of dollars less than you would pay for new versions. This... Read More

A Guide to Refurbished IBM Laptops

IBM boasts a very large array of older and newer refurbished laptops on their website ibm.com. Look for "Notebooks: IBM Certified Used Equipment." There you can buy any of dozens of models and variations, for hundreds of dollars less than new models. IBM inspects all of their returned laptops (including... Read More

A Review of Refurbished Toshiba Laptops

Toshiba offers a few of their refurbished laptops in the "Clearance Store" of their official website toshibadirect.com. There you can purchase their laptops at 20-30% discounts, refurbished and as good as new. Toshiba inspects all returned and overstocked notebooks, replaces any defective parts, and resells them. You the consumer reap... Read More

The Printer Cartridge Wars: Generic or Remanufactured Cartridges Right for You?

OverviewAs "generic", "remanufactured", and "new compatible" inkjet printer cartridges and laser toner cartridges creep deeper into the printer accessories market, the choices become varied and often confusing. It is estimated that by the year 2004 the aftermarket share of the inkjet and toner cartridge market will exceed 11% of the... Read More

Moving to a New PC

Getting a new PC is exciting and a pain. It's exciting because you get a faster processor, more storage and all the latest stuff even though it's outdated as soon as it hits your desk. The pain comes with re-installing all of your programs, re-customizing your preferences for programs, applications,... Read More

Lock Workstation Fast

When you work in an office, it's important to lock your workstation every time you step away from your computer. A pain, but a security measure. You wouldn't want someone sending a nasty-gram in your email address, would you? Here's a faster way to lock a workstation without going through... Read More

Learn to Find Cheap Laptop Computers on the Internet

Cheap laptop computers are coming to a store near you. In fact, there are many there already. That's because, like any newfangled electronics device, laptop computers were once the cream of the computer crop, which made them super expensive.Nowadays, however, laptops are a dime a dozen. Held-held personal digital assistants... Read More

Nvidia Geforce 7800 GTX Review

Nvidia has done it again, with it's newest video card, the geforce 7800 GTX. If money is no object and you demand the best, this is the video card for you.The 7800 GTX, which promises 600 MHz, 256 MB of 256-bit DDR3 memory and a graphics core clock speed of... Read More

Heliodisplay --Computer Video With No Screen

Science-Fiction meets reality with this new video display technology.The Heliodisplay includes patented and patent pending technology to transform normal ambient air and display video images into free-space. Some Heliodisplay models are interactive allowing a finger or hand to move images around in the air as if one were grabbing a... Read More

Ergonomic Products 101

Human beings are scaling new heights day by day. Markets are becoming more and more complex and competitive. Companies launch new products, market them, but even then are not sure if their product will match the taste, need and pocket of the consumer. This is because numerous brands are associated... Read More

LCD Vs. CRT

When buying a new computer, or upgrading your monitor, you may be in somewhat of a conundrum deciding between an LCD or CRT monitor. That's understandable because for most people the difference is just size. But there is much more behind each option than just some space saving. In this... Read More

The Importance Of Current Sense Resistor In Switch Mode Power Supply

Current sense resistor is usually located in the switch mode power supply section. Newer version of monitor-the b+ (boost) circuit also have this current sense resistor. If you repair electronic equipment especially the switch mode power supplies, the current sensing resistor is connected to the source pin of power FET... Read More

What to Do Once You Are Infected with Spyware, Ad-ware or Viruses

What to do once your PC is infected with spyware, ad-ware or virusesSo you've been running a virus program. Or you haven't. (Check my previous article on keeping your computer at top speed by using Avast). Either way, your PC is now infected by spyware/ad-ware, or even worse, a virus.... Read More

How to Get the Case Off Your PC!

This is the first step to servicing, upgrading or removing PC hardware from your PC. Refer to my other articles on adding, upgading or removing just about any piece of hardware.First things first, get that case off your PC. This is usually done by removing the screws on the back.... Read More

How to Change, Upgade or Remove an IDE Hard Drive

Hard drives - Hard drives are a little more complicated. First off, you have to know what you want to do with the hard drive. By this, I mean either you want it set to either SLAVE or MASTER. If you want to boot from the hard drive (load windows... Read More

How to Add or Remove an IDE ROM drive

CD ROMS - If you're adding or removing an internal cd-rom, dvd-rom, or just about any internal ROM that has an opening CD door, read on. Almost all IDE devices such as CD-ROM, DVD-ROM, etc. including burners and dvd burners are all installed or removed in the same fashion. If... Read More

How to Check Your IP

So you need to check your IP address, for whatever reason. Maybe you're playing an online game with a friend, or you need to access your PC remotely. Whatever the reason, there are a number of different ways you can check your IP address.One of the easiest ways is to... Read More

JunxionBox -- WiFi Access Everywhere

Now you can more easily access the Internet wherever mobile phone carriers offer high-speed data service coverage.The JunxionBox enables multiple computing devices with Ethernet or Wi-Fi (like laptops, desktops, handhelds and remote computers) to connect with the web through your mobile phone service provider's wireless PC Card modem.You can also... Read More

The Making of Energy Efficient Datacenters

The Crooked E: The Unshredded Truth About Enron is a wonderful movie to watch. It is based on the book, The anatomy of greed, written by a former employee of Enron, Brian Cruver. One interesting thing that comes on our minds is the size of all power companies. They are... Read More

Advanced Tips on Speeding Up Your PC

Other then keeping your HDD free of viruses, spyware, and ad-ware at all times, there are other methods for speeding up system speed which you may like to employ. One of these is overclocking. Overclocking is a method of increasing your system speed by increasing the frequency at which your... Read More

Upgrading, Adding or Removing a Video Card, Sound Card, or Other AGP/PCI Card

For Video cards - Most PC video cards these days are AGP. But you COULD be working with PCI, or PCI express. If you're not sure which you have (more then 75% of the time it will be AGP) consult your motherboard manual. If your video card is AGP, you... Read More

Ink Cartridges - A Humble Beginning

Computers and their accompanying printers were huge years ago. In the past toner reservoirs and toner cartridges were used instead of ink cartridges like those used now. It was difficult to fill a toner cartridge and it was very messy.Toner cartridges were an improvement. Print wheels and ribbons were used... Read More

Laptop Notebook ? Inexpensive Business Laptops

Laptop Notebook ? Your Portable OfficeIn much of today's business world, portability and mobility are the keys to success. Having a laptop notebook computer provides business men and women with portable computing capability, and these notebooks help them take their mobile business functionality to a new level.Notebook Computers Provide Portability... Read More

The Right Way To Discharge Capacitor In Switch Mode Power Supplies

Switch mode power supply contain some large filter capacitors that can hold dangerous charges even if the unit has not been used for several days. Typical values of this type of filter capacitor are 220uf 250volt and 330uf 400volt! If you are going to work on the power supply circuits,... Read More

Video Cards: Is AGP Dead?

If you've been looking to upgrade your computer video card you've probably heard a great deal about PCI Express and SLI. Don't run out and buy a new computer just yet and take that AGP motherboard you just threw away out of the trash. The truth is you can probably... Read More

How To Choose The Best Gaming Laptop

The gaming laptop is coming of age! It is steadily increasing in popularity as performance quality goes up. Gamers now regularly consider laptops or notebooks when searching for that perfect gaming machine.With each new generation of notebooks we are seeing some novel breakthroughs: dual core notebooks, PCI Express, Sonoma chipset,... Read More

A Look at Laser Toners

Laser toner is the ink for laser printers. It is an extremely fine synthetic powder (usually plastic) packed into a cartridge. You insert the cartridge into your laser printer according to the manufacturer's instructions. When the printer goes to print a page, there are several steps to the process:1. The... Read More

Buying Laser Toner Cartridges

Compatible Laser Toner CartridgesRecently, there has been a huge legal and investigative battle with people selling "compatible" laser toner cartridges. Often, a distributor will sell their defective, ineffective, or even damaging laser toner cartridges to unsuspecting resellers. These cartridges will make weak prints, cause messy ink spray, and may cause... Read More

Purchasing Laser Toner Refills

Laser toner refills can be expensive. Over the life of the printer, expect to spend many times more on laser toner refill than you paid for the printer itself.Laser printers have two chief replaceable components: laser toner cartridges and drums. The laser toner is basically the ink for the paper.... Read More

A Review of HP Laser Toners

Hewlett-Packard is, along with Brother and Samsung, one of the most readily available brands of laser toner. This is due, in part, to the fact that HP was first to release a laser toner inexpensive enough to catch the attention of the average consumer, in 1984.Prices on laser printers were... Read More

A Review of Refurbished HP Laptops

HP refurbished laptops can be found on their website hpshopping.com. Just enter "refurbished laptop" into their search field and browse through the current selections. (Note that Hewlett-Packard also owns and distributes Compaq computers.) There you can purchase a quality refurbished laptop for up to 30% off the new retail price.The... Read More

Refurbished Laptop Batteries

There are three refurbished laptop battery types, each named for its component materials:Nickel Cadmium (NiCad) batteries are hardly ever seen anymore. They have dismally low capacities (2000-3000 mAH) and contain heavy metals that harm the environment. Worst of all is the dreaded "memory effect". When you recharge a NiCad battery... Read More

Computer Hardware Preventive Maintenance Software

Computers often break down at the worst of all times. These problems can be averted, or at least minimized with preventive maintenance. Several methods of keeping computer hardware in good working order deal with the external components of the computer, such as the keyboard and monitor. For example, it is... Read More

Correctional Institution Preventive Maintenance Software

There is a great need for preventive maintenance in correctional institutions. The public would be at risk if penal facilities waited to solve problems until after they manifested themselves. Correctional institution preventive maintenance software is necessary to ensure that life in the facility runs smoothly and none of the prisoners... Read More

Personal Asset Preventive Maintenance Software

Personal asset preventive maintenance software exists to help people manage and maximize the value of their assets. Common types of personal asset preventive maintenance software deal with taxes and investments. Software that manages other types of personal assets, such as property, is also available.Personal tax software can help users avoid... Read More

Computer Components for Idiots

There are many fancy add-ons for computers, but the basic components of the computer are simple and universal. If 1 of these main components is missing, it's not a computer.The 4 essentials of every computer system are: a motherboard, a Central Processing Unit (CPU), memory, and a hard drive. These... Read More

Investing On A 1D Bar Code Reader

Whereas 2D bar codes offer more security and safety for their subjects, 1D bar codes, as read by 1D bar code readers, are more practical for wide scale operations. The reason? Bar codes with single layers are more affordable to produce than the double layered inscriptions of 2D bar codes.... Read More

Discover Everything About Wholesale Bar Code Reader And Software!

It is a given fact that buying wholesale would make us save more money than buying individual items at retail. Purchasing in bulk means more profit for the seller that he could be afforded the leeway of granting discounts. This principle is important when you're planning on buying wholesale bar... Read More

Choosing The Right Bar Code Reader

The importance of a bar code reader in this day and age cannot be denied. A lot of practical and pragmatic applications for a bar code reader have been rendered essential by the changing times. Whether you're running a commercial establishment, a public or private library, a company that employs... Read More

A Guide To Bar Code Reader Downloads

Bar code readers have proven themselves to be essential tools in modern day business. Establishments, both big and small, have started to rely on bar code readers to make their operations quicker, more convenient, and more efficient. Yet, thousands are still interested to hop aboard the bar code bandwagon, but... Read More

How to Choose The Right Laptop Accessories?

The notebook computer is coming of age. For the first time in history, notebooks or laptops are out-selling their bigger cousins, desktop computers.The rise in popularity of the notebook computer can be contributed to many factors: drop in prices, stiff competition, aggressive marketing, but perhaps the biggest factor -- increased... Read More

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How to Change, Upgade or Remove an IDE Hard Drive

Hard drives - Hard drives are a little more complicated. First off, you have to know what you want to do with the hard drive. By this, I mean either... Read More

A Review of HP Laser Toners

Hewlett-Packard is, along with Brother and Samsung, one of the most readily available brands of laser toner. This is due, in part, to the fact that HP was first to... Read More

Refurbished Laptops are the Real Deal!

Laptop computers have found usefulness as portable media devices.Even refurbished laptops can be used as DVD players, stereos, and recording devices. The mobility and portability of laptops make them very... Read More

How to Choose The Right Laptop Accessories?

The notebook computer is coming of age. For the first time in history, notebooks or laptops are out-selling their bigger cousins, desktop computers.The rise in popularity of the notebook computer... Read More

Ink Cartridges - A Humble Beginning

Computers and their accompanying printers were huge years ago. In the past toner reservoirs and toner cartridges were used instead of ink cartridges like those used now. It was difficult... Read More

How to Choose a New Hard Drive for Your Computer

If you are running out of space on your computer or find that programs load a little slow, or that big files take a long time to open, it may... Read More

Video Cards: Is AGP Dead?

If you've been looking to upgrade your computer video card you've probably heard a great deal about PCI Express and SLI. Don't run out and buy a new computer just... Read More

Motherboard Basics

A recent Tech Tip covered the basics of selecting a computer case and made mention of the various sizes that correspond to motherboards of different form factors. A few people... Read More

Investing On A 1D Bar Code Reader

Whereas 2D bar codes offer more security and safety for their subjects, 1D bar codes, as read by 1D bar code readers, are more practical for wide scale operations. The... Read More

Ten Things Everyone Should Know about Ordering an Inkjet Cartridge Online

It is true. You can save a lot of time and money by ordering your next inkjet cartridge online. Today, there are many reputable online printer ink merchants. They sell... Read More

Testing Flyback Transformer - How to Test and When to Replace It

Nowadays, more and more monitor comes in with flyback transformers problems. Testing flyback transformers arenot difficult if you carefully follow the instruction. In many cases, the flyback transformer can become... Read More

Electronic Schematics Diagram-The Four Commonly Asked Questions

I came across quite a number of questions about electronic circuit schematics diagram.Most of the question asked are:a) Do we really need a schematic diagram in order to repair any... Read More

Would You Like An Extended Warranty With That?

Should you buy an extended warranty with your laptop? You may not want to think about it now, but sooner or later, something is going to break down on your... Read More

10 Things to Ponder Before Moving Your Office Network

Moving the office network? How hard could it be? Anybody who's ever moved the office network knows the risks and challenges associated with this colossal task. This mighty endeavour is... Read More

The Importance Of Current Sense Resistor In Switch Mode Power Supply

Current sense resistor is usually located in the switch mode power supply section. Newer version of monitor-the b+ (boost) circuit also have this current sense resistor. If you repair electronic... Read More

How to Add or Remove an IDE ROM drive

CD ROMS - If you're adding or removing an internal cd-rom, dvd-rom, or just about any internal ROM that has an opening CD door, read on. Almost all IDE devices... Read More

Toner Cartridges - How They Work

In the past computers and their accompanying printers were huge. Toner reservoirs and toner cartridges were used instead of ink cartridges like the ones in use today. Toner cartridges were... Read More

Whats In An LCD Display?

Who needs an LCD display? Well, if you're like me, having one huge hunk of a monitor sitting on your desktop is just not feasible. Not only does it take... Read More

Video Encryption

What is Video Encryption?Video Encryption is an extremely useful method for the stopping unwanted interception and viewing of any transmitted video or other information, for example from a law enforcement... Read More

JunxionBox -- WiFi Access Everywhere

Now you can more easily access the Internet wherever mobile phone carriers offer high-speed data service coverage.The JunxionBox enables multiple computing devices with Ethernet or Wi-Fi (like laptops, desktops, handhelds... Read More