Dakota's Crossword puzzle.

3. word puzzle
6. a global computer network.
7. A firewall is a system designed to prevent unauthorized access to or from a private network.
11. a packet of data sent by an Internet server to a browser.
13. system: a computer's basic functions.
14. to boot or be booted again.
15. copy from one computer system to another, typically over the Internet.
17. irrelevant or inappropriate messages sent on the Internet to a large number of recipients.
19. a combined device for modulation and demodulation.
20. a program used to navigate the World Wide Web.
22. a piece of code that is capable of copying itself and typically corrupts data.
23. central processing unit.
24. a sudden failure which puts a system out of action.

1. web: an information system on the Internet that allows documents to be connected to other documents.
2. flash drive: an external flash drive, small enough to carry on a key ring.
3. device for storing and processing data.
4. a reflection of a thing it signifies.
5. a device used for keeping a continuous record of a process or quantity.
8. a panel of keys for a computer.
9. a folding cover or holder.
10. a folder or box for holding loose papers.
12. a small handheld device that is dragged across a flat surface.
16. the working surface of a desk.
18. almost or nearly as described but not completely
21. a computer or computer program that manages access to a network.
25. ware: tools, machinery, and other equipment.