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Unit 2 David Mejia
vocabulary
| Term | Definition |
|---|---|
| Software | programs which can be used on a particular computer system |
| Periphrerals | input devices attached on the CPU |
| Main Memory | section that holds programs and data while they are executed or processed |
| Hard Drive (Also known as hard disk) | 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 on the computer |