Across
- 2. Brain of a computer, processes data
- 5. Display that responds to touch
- 12. Harmful software
- 13. Physical parts of a computer
- 15. Writing instructions for systems
- 16. Identification using physical traits
- 17. Temporary memory for running programs
- 19. Extended network for external access
- 22. Data entered into a computer
- 23. Malware disguised as something useful
- 25. Main circuit board of a computer
Down
- 1. Permanent memory storing essential instructions
- 3. Testing a system before full launch
- 4. Software that records keystrokes
- 6. Command Line Interface for typing commands
- 7. system/AI-based system that mimics human expertise
- 8. Online communication manners
- 9. Private network within an organization
- 10. Online storage and computing services
- 11. Program that spreads and disrupts systems
- 14. Legal protection for creators' works
- 18. Printer that uses tiny dots to print
- 20. Groups of people receiving information
- 21. Programs that run on computers
- 24. Data produced by a computer