Across
- 2. the TV-like screen-an output device
- 3. data processed by the computer
- 5. an input device with keys--used to enter data
- 7. Central Processing Unit, the main component that performs all of the processing, also known as a microprocessor
- 11. a chip that tells your computer to do these four functions: input, processing, storage, output
- 13. the place on a computer where cable can be attached
- 14. instructions on a disk or drive that make the computer work (tells the computer what to do), you cannot see these.
- 15. data entered into the computer
- 17. a computer or software that manages the flow of information on a network
- 18. physical parts of the computer, any part of the computer you can touch.
- 20. short for megabyte, a unit of memory or storage capacity
- 23. output from a printer (Ex: Laser, Dot Matrix, Ink Jet)
- 24. computer software used to search for information on the World Wide Web
Down
- 1. output from a computer that can be seen or heard, but not touched(Ex: output from a speaker or monitor)
- 4. devices that can be attached (added on) to a computer
- 6. Random Access Memory a temporary memory to hold your data-- (storage place inside your computer where 1s and 0s are kept until power is cut off--also holds the program that you are working on)
- 8. machine that performs four functions: input, processing, storage, and output
- 9. system master control program in a computer, maintains disk files, runs applications, and handles devices such as the mouse and printer
- 10. Storage devices that can be used to permanently store your work (Ex: floppy disk, hard disk, optical disk)
- 12. output device that produces sound (softcopy)
- 16. output from a computer that can be touched-- (Ex: output from a printer or plotter)
- 19. Drive a device that reads data off a disk and or writes data to a disk (hard or floppy)
- 21. an output device used to print on paper
- 22. a hand held input device