This article explains how to prevent your Mac from going to sleep, including instructions to schedule an automatic sleep time after you have set your screen to stay on all the time. How to Keep Your ...

Is Modern Standby draining your Windows laptop battery overnight? Shut it down - here's why ...

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 ...

Turning a computer off or putting it to sleep may be a matter of personal preference or habit. It's faster to close a laptop's lid or have a desktop enter sleep than shutting down either type of PC.