Dust buildup is often one of the reasons why your CPU is overheating, so aside from keeping your computer clean, it's good to ...

Digital screens seem to be a magnets for dust, lint and fingerprints. But unlike home appliances, you cant just douse them with all-purpose cleaner and scrub them clean. I use my computer almost ...

A tiny handheld vacuum cleaner is available for $13 and dusts off keyboards and sweeps up crumbs with nozzles that fit in ...

Following is a transcript of the video. Melissa Maker: Here's how to clean your computer. You want to get a can of compressed air and some electronics cleaner. You can make it up if you don't have ...

Then, use short bursts of air to blow away any dust particles ... alcohol and insert it in your computer's USB port. Move the cotton swab around to clean the port's contacts.