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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Change Windows sleep settings to "Never" to keep your computer from going to sleep. Use a free app like Caffeine to simulate ...