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

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no mechanical contact with the paper.Impact printers:Dot matrix printers; employ a set of pins that can be projected or withdrawn...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

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

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

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

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

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

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

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

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

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Showing 1 - 10 of 262 Articles
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RAID Disk Recovery

RAID is short for Redundant Array of Independent (or Inexpensive)... Read More

The Importance of Ergonomic Products

Interestingly, ergonomics though sounds to be a modern and trendy... Read More

How To Choose The Best Gaming Laptop

The gaming laptop is coming of age! It is steadily... Read More

Looking for Information on CD Duplication and Replication?

Time is one of the most important things we have... 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... Read More

Emergency Response VSAT Internet Communications

As 2005 begins, there are a number of products on... Read More

Tips To Select Proper Motherboard

Selecting motherboard is really simple. As name suggests "Motherboard" acts... Read More

Coping with a Serious Data Loss from your Computer Hard Drive

Data loss is an expensive reality. It's a hard fact... 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... Read More

Where does technology come from?

Ever wonder where all the cool gadgets come from? Ever... Read More

Video Encryption

What is Video Encryption?Video Encryption is an extremely useful method... Read More

Dusting Your Computer - Keeping it Cool

My mother always told me to dust, but I never... Read More

What You Should Know Before You Buy Computer Equipment

You will have many factors to consider when deciding on... Read More

When Good Color Goes Bad...

Even with the popularity of digital technology, and the availability... 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... Read More

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

Have you ever come across power problem where once you... Read More

Just The Fax, M?am

For years, I smugly prided myself as a non-fax machine... Read More

Ergonomic Products 101

Human beings are scaling new heights day by day. Markets... Read More

Understanding Transistor Data and Replacement

If, for some reason, you can't get an exact replacement... Read More

Surge Protector: A Simple Mechanism Description

A surge protector [AKA surge suppressor] is an electrical plug-in... Read More

How To Upgrade Your PC

Before you upgrade your PC hardware it's best to search... Read More

Wireless Networking, Part 2: Setup and Security

The first installment in this two-part series of Tech Tips... Read More

Easy to Execute!

Plug and play equipment or hardware solves the problem of... Read More

Ceramic Disc Capacitor-How to Accurately Test It

The last article I mentioned about electrolytic capacitor breakdown when... Read More

Buying a New Computer

Someone recently asked me "I teach senior citizens in a... Read More

An Introduction to Tape Backup

If you run a small business, chances are you're saving... Read More

Power and Your PC

The power coming into a computer is the most critical... 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... Read More

Toner Cartridges - How They Work

In the past computers and their accompanying printers were huge.... Read More

3 Easy Step To Locate A Real Bargain On Laptop Batteries

Looking for a real bargain on laptop batteries? How do... Read More

Ten Tips to Safeguard Your Laptops

The following is a list of tips to help safeguard... Read More

Which Notebook Computer Has Your Name On It?

Notebook Computers Are Sexy!Granted, the notebook computer may just be... Read More

Buying Cheap Refurbished Laptops

When comparing refurbished laptop models, ask about these specifications:Central Processing... Read More