Across
- 6. A device used to display information visually. (7)
- 7. Random access memory. (3)
- 9. A CPU can have multiple. (4)
- 10. A unit of measure equal to 1,024 bytes. (8)
- 11. Any physical component of a computer system. (8)
- 12. Provides protection by restricting internet traffic. (8)
- 15. An application for accessing websites. (7)
- 17. The instructions that control what a computer does. (8)
- 18. A set of instructions that a computer uses to perform a particular operation. (7)
- 19. A malicious program that is disguised as legitimate software. (6)
- 20. A copy of computer data taken and stored elsewhere. (6)
- 22. A type of malicious software. (5)
Down
- 1. A portable computer. (6)
- 2. A memory device for temporarily storing data. (6)
- 3. Data storage device. (4, 5)
- 4. An industry standard connection common in computers for connecting peripherals. (9, 6, 3)
- 5. A self-replicating program. (4)
- 8. The main printed circuit board. (11)
- 13. Establishing a connection with another computer. (9)
- 14. Software designed to harm. (7)
- 16. A system of interconnected computer systems. (7)
- 21. Changes to a computer program to update, fix, or improve it. (5)