Windows utility program System Restore can reverse harmful changes made to your PC, computer expert Jim Foley explains. So if you install sketchy software or that "update" sends things downhill, start ...

Periodically backing up your computer is always a good idea. You want to make sure your documents, photos, and files are protected in case of hardware failure, software glitches, or malware attacks.

Time Machine is Apple's backup system that automatically saves your Mac's files. Here's how to use the macOS file protection feature. Time Machine is an app that Apple ships with macOS and that helps ...