computer crossword

5. A computer that provides services to other computers.
6. The part of a computer that stores information.
9. An individual thing or person regarded as single and complete, but which can also form part of a larger or more complex whole.
12. The part of a computer that holds information for a long time.
14. The programs that make a computer work.
15. Involving or relating to the use of computer technology.
17. The results obtained by processing data.
18. An instrument or device used for observing, checking, or keeping a continuous record of something.
19. Facts and statistics collected together for reference or analysis.
20. A type of software that allows you to do something.
23. An apparatus using or applying mechanical power and having several parts, each with a definite function and together performing a particular task.
24. A combined device for modulation and demodulation, for example, between the digital data of a computer and the analog signal of a telephone line.
25. A program that lets you surf the Internet.
26. A collection of related web pages.
27. An organized collection of information.
28. A collection of data stored in one unit, identified by a filename.

1. A group of things that work together.
2. The process of turning information into a secret code.
3. A set of instructions that tells a computer what to do.
4. The part of a computer that does the calculations.
5. A set of connected things or parts forming a complex whole.
7. What is put in, used, or operated by any process or system.
8. Facts provided or learned about something or someone.
10. A group of computers connected to each other.
11. The physical parts of a computer.
13. Visual presentations on some surface, such as a computer screen.
16. The principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture.
20. A set of rules a computer follows to solve a problem.
21. A device or program enabling a user to communicate with a computer.
22. A security system that protects a computer network.