Galaxy Tab lets you work, play, read, and connect on the go, but mastering its TouchWiz interface and finding the best apps can be tricky--unless you have this Missing Manual. Gadget whiz Preston Gralla provides crystal-clear explanations and step-by-step instructions to get you up to speed quickly, whether you have the 3G/4G or Wi-Fi version of this amazing device.

The important stuff you need to know:

• Design your experience. Add interactive widgets and mini-apps to your screen with TouchWiz.
• Satisfy your appetite. Download thousands of games and apps from the Android Market.
• Keep in touch. Chat, videochat, check email, and browse the Web.
• Find your way. View maps, use the GPS, and navigate turn-by-turn.
• Manage your media. Shoot and view photos and videos; organize and play your music.
• Stay informed. Read books, newspapers, and magazines.
• Be productive. Use Google Docs to store and share documents.