[This book] contains a Guided Tour and ten tutorials that present hands-on instruction. In these tutorials students learn how to plan, build, test, and document 1-2-3 worksheets. Moreover, this book harnesses 1-2-3's power by emphasizing the SmartIcons and other Windows features for calculating, charting and managing data. [This book] assumes no prerequisite knowledge of computers, the Windows environment, or 1-2-3.-Pref.