Unit 1. Basic knowledge and common uses of computers
Topic A: Basic knowledge of computers
System unit- Basic parts of a computer system
- Hard drive, USB drive, and printer
Topic B: Start a computer system or program
- Start and shut down a computer system
- Start a program
- Close a program
- Email and video conferencing
- Social networking
Topic D: Common uses of computers in society
- Computers at home
- Computers in education and business
- Computers in healthcare and science/engineering
