Nobody spends more time with Apple's revolutionary products than the editors at Macworld. That's why there's no better team of experts to write this straightforward guide to the iPhone. This guide covers the iPhone 4, iPod touch, and older devices running iOS 4. Inside these pages you'll find detailed instructions for mastering the most important features on your iPhone or iPod touch, as well as a few hidden ones. You'll learn how to manage your contacts, customize your settings, sync your data wisely, and connect to wireless networks while keeping your information protected. Get insider tips for communicating using the phone, e-mail, and instant messages, including how to cut, copy, and paste text and images. If you have an iPhone 4, learn how to use the built-in video chatting feature FaceTime. Get oriented with built-in maps, GPS location technology, and the iPhone's compass. Fill your device with movies and music using our strategies for navigating media files and converting video files on your hard drive or DVDs into an iPhone-compatible format. We'll show you how to take advantage of iTunes' nifty space-saving features, including smart playlists that sift through your massive library and find the files you want quickly. Expand your iPhone's capabilities with our picks for best third-party apps from Apple's App Store, as well as the coolest Apple and third-party accessories. And for those times when you run into problems, our experts offer vital troubleshooting advice and indispensable tips for solving common hiccups.Whether you're on a Mac or Windows PC, using a first-generation iPhone or an iPhone 4, or iPod touch, Macworld's award-winning team will show you how to get the most out of your device.