Think Facebook is just for goofing around? With these 13 apps, you can accomplish just about anything--for work or play--without ever logging out of your favorite social site.
PC World blogger Rick Broida tells you about Web services that let you search on document types, find images fast, save audio files from YouTube, and download iPod-friendly videos.
Working at home may seem like a dream come true, but it can turn nightmarish once you add kids to the equation. Here's how to make your telecommute a little more child-friendly.