PC Computers

Connecting a laptop computer to an external monitor requires a 15 pin logic cable on the monitor and a power cable. Add an external monitor to enhance a computer's look and usability with tips...

A computer virus is a software program that attaches itself to a real program and can be very damaging to a computer's functionality. Avoid downloading malicious computer viruses, that can leave a...

Data compression on a computer is a way of saving or storing computer data in a very compact manner. Discover why data compression is important with sending out emails and managing storage with...

In order to defrag a computer, one must go to Start, select My Computer and right-click it, go to Manage and choose disk defragmenter under the Storage section. Defrag a computer hard drive to...

Installing a wireless mouse for a laptop PC computer requires a wireless mouse that comes with a receiver, and in some cases a PS2 connection, but an adapter can be used. Connect a wireless mouse...

Change a computer's IP address by going to the Control Panel, looking for Network and Internet Connections, right-clicking Local Area Connection, going to Properties and scrolling down until the...

The best way to erase everything from a PC computer is by reformatting the drive and reinstalling the operating system. Get a fresh start by removing all files from a PC with advice from an IT and...

Checking the processor on a laptop computer is done by going to My Computer, Properties and then looking under the General tab, which will display the processor speed. Verify the processor speed...

A microprocessor is the central processing unit on a computer and is a chip embedded on the system's motherboard. Learn more about what a microprocessor is and how it handles all the mathematical...

Finding RAM on a computer system is done by clicking on Start, going to My Computer and looking under the Properties tab at the bottom. Locate a computer's RAM memory in case an upgrade is needed,...

A CD-RW is a re-writable compact disc that can be recorded over with files or music repeatedly. Use a CD-RW for a computer, but understand it may not work on older players, with tips from an IT...

Viewing PowerPoint on multiple monitors can use "cloned" monitors, which sets two identical displays, or monitors that display two different things. Watch a PowerPoint presentation slide show on...

Setting the DPI, or dots per inch, in the print settings to match the maximum DPI of your printer gives the highest quality printed images. Choose DPI settings for printing images on home, office...

Printing postcards at home is easy in Microsoft Word with preset or downloaded templates that match popular card stock bought in stores. Design and print homemade postcards with a personal...

Using HTML colors for more interesting copy on websites requires a small line of code that can modify any part of the text. Research HTML colors online and add the six-digit color codes to home...

Using HTML on a Craigslist ad can add page breaks, line breaks, colors and bold text to your copy, but many advanced editing features are missing. Use HTML to create successful ads on Craigslist...

Troubleshooting a CD-R drive starts with a reboot, but can also include checking cables. Find out what is wrong with your CD-R drive and how to get the computer accessing CDs again with tips from...

Making an avatar for your computer or an online forum involves scaling an image down in Adobe Flash, or another image editing program. Keep up with internet fads by making a personal avatar with...

Making an animated avatar is easy in Adobe Flash Professional, where you can set dimensions and save as an animated GIF file. Create an animated avatar to use in forums, chat rooms or e-mail...

Making address labels on a PC involves selecting preset templates that match the paper labels you bought. Design address labels on a home personal computer for mailing cards, letters or business...

Using a scanner to capture text for a word processing program requires OCR software and works best with newspapers or books. Keep up with personal computing and how to use a scanner to save text...

Making business cards on a home computer works best with preset templates in a word processing program, like Microsoft Word, that match paper stock from the store. Make original business cards...

Connecting a video camera to a laptop requires a combination of cables that are compatible with the video output on the camera and the input on the computer. Check the video camera and laptop to...

Erase the memory on a computer by simply restarting the computer and waiting for the computer to power down and then back up again. Learn how computer memory erases every time the electricity is...

In order to erase everything on a computer, a powerful magnet will need to be run over all the components of the hard drive. Learn how smashing up the electronics of a computer is the most...

An upside down computer screen can be fixed by going into the "Control Panel" and rotating the image. Avoid an upside down computer screen by changing the monitor cable with information from a...

A scanner works by collecting light using charged couples devices which convert the light into electronic signals that are sent to the computer. Discover how scanners collect and send images with...

When buying a computer, consider what the computer will be used for and modify the computer to fit specific needs. Get more memory for graphic art and a faster processor for gaming on a computer...

Upgrade the memory in your desktop or laptop by opening up the computer and finding the slot for more memory. Check the Internet or with a computer store to get the right type and mount of memory...

Connecting an SCSI scanner to a computer is an older technology that requires a computer with a slot for an SCSI interface card. Get step-by-step instructions for opening a computer and attaching...

A computer is a complicated piece of technology that takes information input into the CPU, or central processing unit, and then outputs information and solutions to the user. Learn how a computer...

A computer chip works by storing information which is fed to the CPU, central processing unit, of the computer and then distributed to the monitor or printer. Remember to save information from...

A processor works by taking information from the keyboard or mouse and then solving small problems very quickly for the user. Discover how processors use just the numbers one and zero to solve...

A computer memory card works by storing the information and processes that are taking place on a computer in present time. Discover how memory cards on computers interact with the CPU using...

A computer fan works by removing the heat that builds up around the computer processor. This ensures the temperature around the CPU is stable. Find out what happens if a processor gets too hot...

A computer power supply works by providing the right amount of electricity to the motherboard, processor and other parts of the computer. Learn how a computer power supply cannot be plugged in...

A computer monitor is filled with powdered metals that glow when electricity is applied. Get a graphics card for a computer monitor to work properly with information from a computer and technology...

A computer that has two hard drives will typically have a main hard drive with an individual address, called the master, and a secondary hard drive called the slave. Find out how to connect two...

When using CD burners, consider purchasing additional software that enables users to create menus for DVDs, burn video files and other advanced features. Use CD burners correctly with information...