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 ...

Can you remember the last time you cleaned your desktop PC? I don’t mean wiping some guacamole off the the side of the case during a burrito binge. I’m talking about going in there and really getting ...

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 ...

All computers, whether desktops or laptops, contain cooling systems for their processors and internal components. Computer processors handle millions of calculations per second, each requiring ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

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 ...