Across
- 4. Random access memory
- 6. Portable document format
- 9. 1 million bytes
- 10. Ties all the important pieces of a computer together
- 14. thing that doesn't really exist but you own
- 16. Simulation of real life
- 17. Open source software
- 19. Domain name system
- 20. Malicious software
- 21. Online journal
- 22. coded message
Down
- 1. systems Windows 10 or mac OS
- 2. Hyper text markup language
- 3. Protects your computer from malware
- 4. Brings things on and off the internet for you
- 5. Pieces of code that watch what your doing
- 7. connects you directly to your router
- 8. Changes digital to analogue
- 11. Address Internet protocol address
- 12. or Reboot Start or restart
- 13. personal identifiable information
- 15. Read only memory
- 18. A place where a computer does stuff