This book is intended for people looking to brush up their skills with Excel and those who don't feel they need an introductory level book but may or may not be ready for Intermediate or Advanced coursework. Since Office 2007 introduces a whole new interface, even experienced users will find the instructions in this book useful--if only to help them locate familar commands and features. The straight forward explanations of Excel features, along with numerous practice exercises help Excel users of all levels hone their skills and learn new ones.