Across
- 4. clean the ____ inside and outside of a PC case
- 7. redo last action
- 10. the internet
- 12. 4 digits, numbers, lower case, upper case, special characters
- 16. the computer display
- 17. volatile computer memory
- 18. internet connections in space
- 20. unplug computer at 100%, don’t __________
- 21. free computer changes to fix software bugs
Down
- 1. save storage space by deleting _____________
- 2. internet connections in the ocean
- 3. connects all parts of the computer.
- 5. the better storage device
- 6. extra protection
- 8. creates monitor images
- 9. operating system for art
- 11. the brain of the computer.
- 13. old way to connect to the internet
- 14. operating system for gaming
- 15. select all
- 19. computers gathered together