Across
- 3. Device used to enter text
- 6. Criminal software that locks files until payment
- 8. A collection of related records
- 10. Device that displays images
- 11. Software used to create documents
- 12. Security method using a fingerprint or face
- 16. A mistake in a computer program
- 17. The language computers understand directly
- 19. Information processed by a computer
- 20. Storage device that has no moving parts
Down
- 1. A unique name for a website
- 2. Someone who writes computer programs
- 4. Online storage service
- 5. Device that provides wireless Internet access
- 7. Software that protects against malware
- 9. A set of instructions that tells a computer what to do
- 13. A computer network inside one building
- 14. Network covering a very large area
- 15. Device used to move the pointer
- 18. A formula in Excel always starts with this symbol