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Unit2 infotech vocab
Vocabulary Use
| Term | Definition |
|---|---|
| software | programs which can be used on a particular computer system |
| peripherals | input devices attached to the CPU |
| main memory | section that holds programs and data while they are executed or processed |
| hard drive | magnetic device used to store information |
| hardware | physical parts that make up a computer system |
| input | the information which is presented to the computer |
| ports | sockets into which an external device may be connected |
| output | results produced by a computer |
| central processing unit ( cpu ) | the brain of the computer |