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Unit 2 Infotech Voca
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 (also know 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 of the computer |