Computer Vocabulary

2. Electronic circuitry that executes instructions comprising a computer program.
6. Sliding movement of images, video, or text across a display screen.
9. Output device that displays information in picture of text form.
10. generates sound for a computer.
11. A list of options or commands presented to the user of a computer.
12. global system of interconnected computer networks.
14. A picture to help the user navigate a computer system
15. someone who explores methods for breaching defenses and exploiting weaknesses in a computer system or network.
17. Hardware of software that provides service to another program and its user.
18. A command that causes a copy of the current document to be created.
20. Another name for a computer directory.
23. A program that operates a device that is attached to a computer.
24. stores data so that future requests for that data can be served faster.
25. hand held pointing device that detects two-dimensional motion relative toa surface.
28. A collection of instructions that tell a computer how to work.
29. shut down and restart a computer.

1. send data toa web server.
3. Universal serial bus.
4. receive data from a web server
5. collection of characters with a similar design
7. A machine which makes graphics or text appear usually on paper.
8. a printed circuit board containing the principal components of a computer.
13. a computer program that replicates itself by modifying other computer programs.
16. data storage invented in 1985
17. finding web pages using an engine such as Google.
19. one billion bytes.
21. media content that is intended to be used in either digital form or as printed output.
22. another word for a computer monitor.
23. Personal computer designed for regular use at a single location
26. identification used by a person with access to a computer, network, or online service.
27. software for accessing the world wide web.