Across
- 1. central processing unit.
- 3. Drive high-capacity, self-contained storage device.
- 6. organize computer files
- 9. on-screen cursor to different items on the screen
- 10. copy from one computer system to another
- 11. prevent unauthorized access to or from a private network
- 15. corrupting the system or destroying data
- 17. booting a computer system again
- 18. a panel of keys that operate a computer or typewriter
- 20. puzzle
- 24. observing, checking, or keeping a continuous record of a process or quantity.
- 25. global computer network providing a variety of information and communication
Down
- 1. operating system, stops functioning properly and exits
- 2. wide variety of situations
- 4. the working surface of a desk
- 5. papers that are typically arranged in a particular order for easy reference
- 7. computer case, monitor, keyboard, and mouse
- 8. program with a graphical user interface for displaying HTML files
- 12. documents to be connected to other documents by hypertext links
- 13. combined device for modulation and demodulation
- 14. flash drive: an external flash drive, small enough to carry on a key ring
- 16. irrelevant or inappropriate messages sent on the Internet to a large number
- 19. an electronic device for storing and processing data
- 21. System the software that supports a computer's basic functions
- 22. centralized resource or service in a network
- 23. A small text file
- 25. image that represents an application