Across
- 3. An input device used to type letters, numbers, and commands
- 5. Electronic messages sent and received online
- 8. A portable personal computer that can run on battery power
- 9. A machine that converts paper documents into digital files
- 10. The main processor that performs calculations and controls operations
- 11. A global network that connects computers worldwide
- 12. A pointing device used to move the cursor and click items on screen
- 13. The physical parts of a computer you can touch
- 14. A screen that displays images and information from a computer
- 15. A program used to access and view websites
Down
- 1. An electronic machine that processes data and runs programs
- 2. A collection of web pages under one domain name
- 4. A personal computer designed to stay on a desk
- 6. Programs and applications that run on a computer
- 7. A device that produces text and images on paper