Across
- 2. The brain of the computer
- 6. An input device with keys for typing
- 8. Programs and apps that make the computer work
- 10. Where all the computer's data is stored
- 12. Computer memory for running programs
- 15. A device used for pointing and clicking
- 16. Software used to access websites on the internet
- 17. The screen that displays what's on the computer
- 18. A way to send messages electronically
- 19. The smallest unit of a digital image on the screen
Down
- 1. A global network of connected computers
- 3. A secret code to access the computer or accounts
- 4. Harmful software that can damage a computer
- 5. A digital document or data
- 7. A machine that creates paper copies of documents
- 9. A security system that protects the computer from threats
- 10. The physical components of a computer
- 11. The on-screen pointer controlled by the mouse
- 13. A device that connects the computer to the internet
- 14. A collection of web pages on the internet