Essential Introduction to Computers (Shelly Cashman)
1. Objectives. 2. What Is a Computer? 3. What Does a Computer Do? 4. Why Is a Computer so Powerful? 5. How Does a Computer Know What to Do? 6. What Are the Components of a Computer? 7. Input Devices. 8. System Unit. 9. Output Devices. 10. Storage Devices. 11. Communications Devices. 12. Computer Software. 13. Networks and the Internet. 14. How to Purchase a Personal Computer. 15. How to Purchase a Desktop Computer. 16. How to Purchase a Notebook Computer. 17. How to Purchase a Tablet PC. 18. How to Purchase a Personal Mobile Device.--This text refers to an alternatePaperbackedition.