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.

Q: What is better for a computer, leaving it on all the time or shutting it down every night? — Justin A: This age old question has been debated since the beginning of the personal computer era and ...

Here's how often you really should be powering down your machine.

How often does it happen that you close down Windows and then forget to turn off the computer? This circuit does that automatically. After Windows is shut down there is a ‘click’ a second later and ...