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 ...

Computers are essential to modern life, but many users forget that regular cleaning is just as important as software updates. Over time, dust, pet hair, and debris can build up inside your device, ...

Cleaning your PC is a must, especially if your PC is placed in a poorly ventilated space. Besides the usual software cleaning methods, you must physically clean your PC's inside. The dust and debris ...