Before you start cleaning, make sure you have all the necessary tools. A screwdriver set is essential to open the computer case. A can of compressed air will help blow out dust from hard-to-reach ...

Being practically brand-new, my tower fan still performs at its peak. However, soon I'll need to figure out how to get into the tower fan to clean out the accumulated dust, dander, and debris. If ...

The buildup of dust inside your computer can block air circulation and damage your PC's delicate components. Regular cleaning helps keep your computer running efficiently for longer periods of time.

If your PC’s been humming along under your desk for more than a year or two, I’ve got news for you: Chances are inside that case, half a dozen dust bunnies are dancing around your hard drive, leeching ...

Heat is your computer's worst enemy. Over time, dust buildup inside your computer could undermine its cooling efficiency, resulting in shorter life spans for your computer's components. Ed Rhee, a ...

Disclaimer: PCWorld is not responsible if you turn your computer into a massive paperweight after trying one of the tips you’re about to read. Cleaning a computer isn’t rocket science, but certain ...

A broken fan can cause your computer to overheat and damage internal components like the CPU, video card, hard drive and motherboard. Computer fans usually adjust their speed depending on the heat ...