A previous review tempted me to buy this book, but I found it at the local library first. After trying to read the hard copy version, the screen print images are impossible to see...faint, way too small (even with a magnifying glass). The Kindle eReader version is much better and clearer, especially for seeing the detail. I really like this book but find the digital version much better. Recommend that the publisher REDO the faint images for the screenshots.