We all need a little pick-me-up to get through the mid-afternoon slump. For some it's a walk in the sunshine, and for others it might be a double-shot latte, a white Monster, or another caffeinated ...

I certainly can’t stay up all night, but my Mac can. Image: D. Griffin Jones/Cult of Mac You can stop your Mac from sleeping if you want it to stay on indefinitely. This might prove handy if you find ...