Download or read book Computing Essentials, 1999-2000 written by Tim O'Leary and published by McGraw-Hill/Irwin. This book was released on 1999 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The straightforward text covers computer concepts for the introduction to computers course and is revised annually. Each book includes Web addresses for further learning and exercises, activities and screenshots of animations and graphics.