Time is money—but so are repairs, replacements, and recovery programs. When was the last time you gave your computer a thorough checkup? Not many people give their Macs and PCs the TLC they need: ...

We're all about Linux this week, and commenter TheFu reminded us of just how great the Linux command line can be (though it's also in Macs, too). Here's a great primer on using the at command as a ...

Mac OS X only: If you're the type to leave your computer on overnight—say to complete a big BitTorrent download or something along those lines—you may also have been woken up by an unexpected beep ...