Computer Hard Drives & Disks
Nearly every desktop computer and server in use today contains one or more hard-disk drives. See how hard drives work and get troubleshooting and maintenance tips.
5 Reasons Your Computer Is Running Slow and How to Fix Them
Should You Shut Down Your Computer Every Night?
What's the Difference Between Restarting and Shutting Down My Computer?
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What is the main difference between FireWire and USB?
What's another name for FireWire?
How to Overclock Your CPU
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How Sandy Bridge Works
How Secure Digital Memory Cards Work
Computer Memory Pictures
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What are the three types of VPN?
What do you need to build a private WiFi network?
What is a network server?
6 Easy Ways to Keep Your Computer Cool Without Using Electricity
How to Keep Your Dell Laptop From Overheating
How to Know when Your Computer Battery is Dead
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Set Your Computer for Energy Savings
How to Force Quit on a Mac
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Is Apple building a hydrogen-powered computer?
Are tablets changing the way we shop?
Are tablets changing the way computers work?
How the Kindle Paperwhite Works
People aren't always familiar with the role drivers play in their computing experiences because this software is often updated automatically. But if you do need to update them yourself, we've got some tips for you.
Is your computer more than a year old? If so, there's a good chance you're running low on disk space. Adding a hard drive will help -- we'll show you how.
When you delete files from your computer and empty it out of the Recycle Bin, can it be recovered? Learn about computer recycling bins and file recovery.
When your PC tries to access your floppy disk drive, there could be a number of reasons. Luckily, they're pretty simple to solve -- we'll show you how to troubleshoot and fix this problem.
When you save a document, your machine disseminates little pieces of the file into empty spaces on the hard drive. Learn why it's done this way and how defragmenting maintains your computer's performance.
Surely you've noticed the grinding noise that sometimes happens when you open a file on a computer. Is it normal? What causes it?
The main thing that separates a Zip disk from a floppy disk is the magnetic coating used on the disk. How does this coating make such an impact on the disk's storage space?
The head crash -- it's one of the most terrifying and frustrating computer glitches because it can destroy all of your data. Find out how long you can expect a hard disk to last before a head crash happens.