Beginning computer users who want to see visually how things are done will learn quickly and easily with this full-color, step-by-step guide. Screen shots show clearly what you will see at each step, and numbered instructions guide you through dozens of common PC tasks. You'll learn all the basics, plus some intermediate topics including how to use multimedia applications, the Internet, wireless technologies, Windows 7, Office 2010, mobile devices, and key security processes.

• Computer literacy is essential in today's world; this full-color...