It happens without warning. Suddenly, access to your personal data gets interrupted by a simple hardware failure, a nasty virus, a cyberattack, a software glitch, accidental deletion or a human ...

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, ...

About a year ago I introduced some of PCWorld’s less tech-savvy readers to the Undo function, which can be lifesaver when you need to reverse whatever unintended (and/or unwanted) action you just took ...