Across
- 4. primary workspace
- 5. small size notebook
- 7. commonly known as email
- 9. a mobile phone
- 11. uses a number of metal pins
- 12. unnecessary electrical energy
- 13. generated by word processors
- 16. Most powerful type of computer
- 19. local area network
- 20. act of entering data
Down
- 1. representation of useful information
- 2. reads flash memory cards
- 3. backbone of the computer system
- 6. "gestures"
- 8. main memory
- 10. who use computers
- 14. another name for programs
- 15. process of exchanging data
- 17. box-like case
- 18. typewriter-like keys