Free app Memory Clean lets you monitor your Mac’s memory usage and will clean it automatically or when asked. Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services.

Over a period of extended computer use, you will install numerous programs and save many files. These will be scattered throughout your computer's hard drive and they will increasingly take up more ...

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 ...