Sams Teach Yourself Mac OS X Lion in 10 Minutes offers straightforward, practical information designed to get you up and running quickly and easily. By working through its 10-minute lessons, you'll learn everything you need to know to effectively use Mac OS X Lion. Each compact lesson zeros in on a specific aspect of the Mac operating system explained through concise and informative descriptions along with accurate and easy to follow step-by-step instructions. You'll quickly become comfortable performing the most important Mac tasks you need-and want-to do everyday!