Sleep mode is a handy function that enables your computer to shut down its display after a period of inactivity. It saves your battery and you can resume your work from where you left off by waking up ...

This article explains how to prevent your Mac from going to sleep, including instructions to schedule an automatic sleep time ...

QUESTION: I'm running a desktop PC with Windows 7, which I upgraded from Vista. When I put the computer in sleep mode, or when it goes there after long idle periods, the hard drive shuts down and the ...