Chapter 4: Input and Output

This chapter delves into the essential input and output devices crucial for computer interaction. It highlights the role of computer keyboards, detailing their various types used today. The discussion then shifts to pointing devices, outlining several kinds and their functions in user navigation. Additionally, the chapter explains the purposes of scanners and readers, identifying the types commonly in use, and their significance in data entry and conversion processes. By the end, readers will have a comprehensive understanding of these fundamental components.

• computer keyboards
• pointing devices
• scanners
• input devices
• output devices
• technology overview
• user navigation
• data entrytext

camdyn + Follow