Facebook: The Missing Manual Sneak Preview: Five Tips and Tricks -- missingmanuals.com

1. Never check the "Remember me" box when logging onto the site. (Doing so puts your account at unnecessary risk and saves you very little time or effort.)

2. When you register for the site, use your actual birthday so that your friends will get an automatic heads-up a few days before the Big Day (all the better to fete you with).

3. Never add compromising photos or info to your Facebook profile; bosses, teachers, hiring managers, and others can use legitimate means to see your profile *even if* you think you've adjusted your privacy settings to prevent them.

4. If you're on Facebook to find a gig (or a date), be sure to sprinkle keywords liberally in your profile descriptions. Doing so ups the odds of your appearing in other members' searches.

5. Before you fill out your profile, first head to the main menu and click the "privacy" link (little-p) and follow the steps in Chapter 12 of the book to customize who gets to see how much of your personal information.