Use encryption, keep your software up-to-date, disable images in e-mail, scan e-mail attachments for viruses, use a nonadministrator Windows account, scan for viruses manually, and use a secure-erase utility to destroy old data.
Don't put it in the microwave, don't roast it on a spit, don't soak it in acid, and don't put it next to an industrial-strength magnet; the key is to make the drive's platters unspinnable.
Make some money off video search, make calls from a cordless VoIP phone, and get to know the Ming.
Rafe and Tom tell Twitter users how to get the most out of their Twitter accounts. Don't know what RT, OH or even @ means? You need to listen to this episode of The Real Deal.