When you press the power button of your laptop, most of us expect it to come to life almost immediately. It's a routine action, but when the screen remains dark and the familiar hum of the machine ...

A lot of problems can keep a computer from booting Windows (or any other operating system). Fortunately, you can get a pretty good idea by noting how and when the PC fails. If you press the power ...

Do you have several PCs at home, all connected to the same network? Let's say you want to access one that's currently switched off, but don't want the hassle of heading for it just to switch it on.