This reference guide is a life saver! I keep it on hand to help me through new tasks, and use it as a quick guide for time saving keystrokes and shortcuts. I have purchased all the Microsoft Office guides and think they are fantastic! I would recommend them to anyone - for new users the step by step instructions are easy to follow, so they will have you up and running in no time. If you are familiar with the software they are a great reference for less used tasks. Thumbs up!