Essential Computers Charts and Graphs Author:Robert Dinwiddie Create visual aids using Microsoft Excel for Windows. Master state-of-the-art computer skills quickly and confidently with the Essential Computers series. These clear and concise step-by-step visual guides are designed to help beginners acquire all the techniques necessary to use today's information technology, from word processing to deskto... more »p publishing to setting up e-commerce and researching on the Internet. Charts & Graphics helps you master the basic skills needed for creating professional-looking visuals in Excel, and includes: