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 ...

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 ...

It’s a simple low-tech device and seems fairly obvious, but if you don’t have one, it can change your life. It’s a simple low-tech device and seems fairly obvious, but if you don’t have one, it can ...