When’s the last time you actually turned your computer off instead of putting it to sleep? I’m not sure I have since the ’90s—that is, until a few weeks ago. Now I turn it off every night, and it’s ...

There are few certainties in life: Death, taxes, and turning your computer off and on when there’s a problem. This advice is usually the first tip you get from friends, family, and tech support.

Power down? Sleep? Hybernate? What's the best option for you? (Photo: Getty) Ask your average person this simple question of tech hygiene — should you turn your computer off at night, or leave it on? ...

If your PC is freezing and making everyday tasks a struggle, our experts can help you troubleshoot and get it running smoothly again ...