Descriptions and explanations of features are clear and thorough. The tone of the book is not too technical and not too simplistic.

Great resource..great price. Lots of information on new operating system.

David Pogue writes all his missing manuals in easy to understand words. I actually bought 2 copies, giving one to a friend who was totally lost with her new Mac. I have always learned a lot of great things from his past books, and so far, this one is just as useful. I could not own a Mac without his books. I keep it right beside the computer for easy reference.