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 ...

Global settings actually become global.

Sometimes my computer just doesn't want to stay asleep. I can hit the sleep button, see the screen go black, hear the fans stop spinning, and still be woken up by blinding lights in the middle of the ...