Computers

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How to Build a Computer

Control cost and performance by assembling one yourself.

Recover Data From Your Dead Computer

Take out your drive and connect it to another machine.

Troubleshooting Common Problems with a USB Extension Cable

USB ports are the most common ports for device connection.

4 Types of Graphics Cards

The graphics card on your computer can be upgraded as needed, but you should learn more about the different types before you try.

5 Types of Antivirus Programs

Viruses are everywhere and can destroy your computer or steal personal information. Protect yourself with one of these programs.

How to Add a Wireless Bridge

Adding a wireless bridge is an easy task even if you’re not very knowledgeable with computers. The bridge is used to bind 2 or more connections together in order to allow them to use the same resources, such as a printer or the Internet. Follow these steps to add a wireless bridge to your network connections.

How to Replace a Laptop's Wireless LAN Card

If you can't log on to the Internet, it might be time to replace the wireless LAN card on your laptop. This is a moderate computer repair task that takes a little more research before you begin, but the physical part of the job should take about 20 minutes. Tools and Materials Needed: Small Phillips

Installing a Wireless LAN PC Card

A wireless LAN PC card is an external device that allows you to use your laptop computer to connect to any compatible wireless network in the area. Whether it is a local area network you set up yourself or a public wireless network set up by someone else, the technology is the same. These days, many

How to Securely Erase a Hard Drive

To erase a hard drive is a simple task. The hard drive of a computer is considered as the main storage location of the computer. All personal as well as professional data gets stored in the hard drive. Complete deletion of all kinds of files and folders from the hard drive becomes necessary when you

2 Wireless Router Security Tips

If your home or place of business features a wireless Internet connection, you should familiarize yourself with a few wireless router security tips. Below are some of the simplest, most effective ways to ensure the security of your wireless network. 1. Reduce Your Signal Strength One of the best wireless

Building a Wireless Ethernet Bridge

You can connect every piece of electronic equipment to a wireless network as long as it has an Ethernet port and you have built a wireless Ethernet bridge. For example, even if your laptop is not wireless, with a wireless Ethernet bridge it will be able to access the Internet wirelessly simply by accessing

How to Install a NIC Card in Your Computer

Almost every computer manufactured currently has a NIC card factory installed, but if you're building a PC from scratch, it's a simple enough process to install one. The Network Interface Controller (NIC) is sometimes called a network adapter, and you won't be able to connect your PC to your home network

How to Recover Crashed Hard Drive Data

It used to cost hundreds of dollars to recover crashed hard drive data, but there are some very simple and affordable options available to consumers these days. The two methods covered here will involve a hard drive enclosure (retails for $40 to $120) and new freeware program that's creating a lot of

Building a Wireless Antenna

The application of a wireless antenna network has become popular because it is efficient and economical. Building an antenna is simple and does not consume much time and money. One of the best methods to improve a wireless signal is to use a wireless antenna. In a wireless antenna there are five categories

Building a Wireless Signal Booster

The Internet is largely available everywhere now but people struggle with getting a Wi-Fi signal to their computers and generally require a wireless signal booster. You are able to buy the hardware to do this job but it can be very costly. With just a couple of dollars though, you can create a wireless

ATI Video Card Troubleshooting

An ATI video card is responsible for giving your computer smooth graphics display and fast rendering process. If your ATI video card is causing you problems, follow the instructions below. Uninstall and Reinstall the Device Drivers Uninstall the device drivers presently used by your ATI video card. To

Different Types of USB Cables Explained

If you're currently in the market for USB cables, you're probably wondering which type of cable is right

5 Common Firewire Cable Problems

The term firewire cable is actually a brand name that was coined by Apple for the IEEE 1394 data communications

5 Advantages of Using a Powered USB Hub

If you're currently in the market for a new USB hub, you would do well to consider purchasing a powered

How to Set up a LAN

Setting up your LAN network is easy with this guide.

Ethernet LAN Cable vs Ethernet Crossover Cable

You can tell the difference if you know what to look for.

8 Common USB VGA Adapter Problems

When connecting a USB VGA adapter, you have some problems.

Video Editing on a Computer

The days of video tapes and clumsy video tape editing systems are numbered. With today's powerful computers,

Ergonomic Mouse

An ergonomic mouse helps to reduce pain in the arms, wrists, and neck. Many people have found that by

Do-It-Yourself Income Taxes

If you’ve been considering doing your income taxes on your own, now’s the perfect time to

Fixing Common Problems with a Smart Card Reader

There are two types of smart card readers available.

How to Fix a Computer That Has Water Damage

If your computer gets water damage, here are ways to fix it.

How to Pick the Best Ergonomic Keyboard

You can avoid stress injuries to your hands, wrist, and arms by using an ergonomic keyboard.

7 Different Types of Computer Viruses and Spyware

Computer viruses and spyware have become more sophisticated.

USB Splitter vs USB Hub

To decide between a USB splitter or a USB hub, you'll need to consider what you will use them for.

Choosing the Best Graphics Card for Streaming Video

As streaming video and computer graphics have improved dramatically in recent years, computer graphics

Recommended Computer Specs for Video Editing

In order to use your computer for video editing, you will have to possess a setup capable of processing

How to Install a Firewire Port into Your Computer

USB is what most PC's use today, however sometimes a firewire port is needed or wanted. While you can

Liquid Cooling Pump and Radiator: Easy Overview

A liquid cooling pump and radiator system can be used to make a PC run faster when the standard fan system

What to Look for when Buying a Firewire Repeater

A firewire repeater extends the transmission distance from your computer to you firewire devices. When

Powered USB Hub vs Non Powered USB Hub

If you're toying with the idea of purchasing a USB hub, you may be having a difficult time choosing between

How to Make Your Own Ethernet Cable Splitter

An ethernet cable splitter is very handy, particularly since most people now have more than one computer

Computer Compatibility

If you have owned more than one computer, you have almost surely run into computer compatibility issues.

Ergonomic Keyboard Tray Benefits: Should You Buy One?

An ergonomic keyboard tray is an adjustable device that attaches to your desk and holds your keyboard

Troubleshooting a Laptop Video Card

Usually, you’ll have no problems with your laptop video card. The graphics should appear on screen