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

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

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

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

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

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

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

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

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

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

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Showing 1 - 10 of 262 Articles
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Discover Everything About Wholesale Bar Code Reader And Software!

It is a given fact that buying wholesale would make... Read More

Expansion Cards Part 2: AGP

Expansion Cards Part 2: AGPThe first in this series of... Read More

Printers: What Really Happens When You Hit ?Print?

You just poured hours upon hours into a lengthy research... Read More

How To Stop Junk Faxes From Wasting Your Paper and Toner

Junk faxes waste the resources of every business. It is... Read More

The Merging of Humans and Computers

Soon the human brain will be completely interfaced with the... Read More

Investing On A 1D Bar Code Reader

Whereas 2D bar codes offer more security and safety for... Read More

Video Cards: Is AGP Dead?

If you've been looking to upgrade your computer video card... Read More

Does Size Really Matter In Our Digital Age?

Well, we've all seen the advert, but that's not what... Read More

How to Read Zener Diode Code

Many technicians are confused on how to really read a... Read More

Printer Ink Cartridges - The History

You are working at your computer and trying to print... 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... Read More

Just The Fax, M?am

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

You Can Prevent Computer Slowdowns & Issues

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

Survey of Both Past and Modern Printers

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

An Inexpensive Solution to Securing Public Access Computers

Offering secure public Internet access is not as easy as... Read More

Bluetooth Can Be Cracked!

Nothing is completely safe today. Adobe has recently released a... Read More

Thumb Drives - Great New Technology!

The ability to easily move data from PC to PC... Read More

To Upgrade or Not?

To upgrade or not? That is the question. At least,... Read More

Advanced Tips on Speeding Up Your PC

Other then keeping your HDD free of viruses, spyware, and... Read More

Flyback Transformer-How to Locate the ABL Line

Whenever there is a complaint about monitor contrast problem I... Read More

How To Choose A Computer Case

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

Electronic Schematics Diagram-The Four Commonly Asked Questions

I came across quite a number of questions about electronic... Read More

Learn How To Diagnose Power Supply Problems

The Power Supply convert's your regular household current into low... Read More

Do You Have Dead Pixels?

Take a good look at your notebook computer screen. Do... 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

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

In electronic repair, most of the time i came across... Read More

How to Read CRT Tube Part Numbers

All picture tubes, whether monochrome or color type are identified... Read More

Dell Inspiron 600m Notebook Computer

After twelve years of owning desktop computers, I finally opted... Read More

5 Ways To Backup Your Data...

The data on your hard drive is the most critical... Read More

What Is A Fuse? And How To Test It.

A fuse is a very thin wire, which either melts... Read More

Building A PC

Many people simply go to the retail store and get... Read More

USB Key Drives - Useful Tool

There are many different names for these drives, just so... Read More

Your Printer Is Out Of Ink -- Now What?

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