In the past I have owned several photo editting programs, and never really go into understanding any of them. After reading several reviews, I purchased this book about five weeks ago, and have now completed it. The explanations are so easy to follow, and the results are amazing. The author gives clear instruction at every stage, not assuming you already know, as some books do, and even though I worked through from the beginning, it is easy to just pick a project and follow it through, no knowledge from earlier in the book is necessary. I have learned so much, I am even using keyboard shortcuts, which I have never done before. This book is well recommended and certainly worth the money. It just leaves me wondering why I spent so much on a good digital camera, when this book shows how to make anything look brilliant!