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

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

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

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

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

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

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

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

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

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

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Showing 1 - 10 of 262 Articles
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How To Buy A Printer That Won?t Break The Bank

OK I confess I've bought at least 10 inkjet printers... Read More

7 Steps to Cleaning the Laser Toner From Your Laser Printer

Cleaning a laser printer, fax, or copier of laser toner... Read More

Nvidia Geforce 7800 GTX Review

Nvidia has done it again, with it's newest video card,... Read More

Small Computers

Today, small form factor computers demolish the myth that bigger... Read More

You Can Prevent Computer Slowdowns & Issues

Most people understand preventive maintenance like changing the oil in... Read More

Facing DVD Software Dilemma? Its Brainlessly Simple

The Pocket DVD Wizard allows you to make backup copies... Read More

Types Of Laptop Batteries

Throughout the years there have been many technologies involved with... Read More

What Is A Crystal? And How To Test It

Crystal are use to keep the frequency of the clock... Read More

Survey of Both Past and Modern Printers

Printers are on-line devices initially categorised as being either impact... Read More

Introduction to Dedicated Servers

A dedicated server is a single computer on a web-hosting... Read More

Unclogging Epson Print Heads

Tools needed:1 - 10cc Injector1 - 4" - 5" of... Read More

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

Printer cartridge overheads can be a major expense for any... 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... Read More

A Look at Laser Toners

Laser toner is the ink for laser printers. It is... Read More

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

Are you getting tired of the high cost of printing?... Read More

How To Choose A Computer Case

Things to Consider When Choosing a Computer CaseIn the past,... Read More

Surge Protector: A Simple Mechanism Description

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

RAID Disk Recovery

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

Whats In An LCD Display?

Who needs an LCD display? Well, if you're like me,... Read More

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

When you're studying for your CCNA exams, you're going to... Read More

When Good Color Goes Bad...

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

Ink Cartridges - A Humble Beginning

Computers and their accompanying printers were huge years ago. In... Read More

High Definition DVD

High definition DVD, also known as HD-DVD (which actually stands... Read More

ATA vs SATA

Hard Drives: ATA versus SATAThe performance of computer systems has... Read More

Drop On Demand Printers

Most HP and Epson printers are drop on demand printers.... Read More

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

Nowadays, more and more monitor comes in with flyback transformers... Read More

Testing a Transformer- How To Accurately Test A Transformer

There is two types of transformers in the market- linear... Read More

Expansion Cards Part 3: PCI Express

In the first two installments of this series of Tech... Read More

Rackmount Computer Keyboards

The other piece of vital equipment to accompany the rack... Read More

Your Printer Is Out Of Ink -- Now What?

We've all been there. You're in the middle of printing... Read More

Buying Laser Toner Cartridges

Compatible Laser Toner CartridgesRecently, there has been a huge legal... Read More

Three Must Have Accessories For Notebook Computers

An Optical MouseNotebooks are normally equipped with touch pads which... Read More

A Review of Samsung Laser Toners

Samsung laser toner is just as popular as its Hewlett-Packard... Read More