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unit 2 vocab erick
vocabulay use
| Term | Definition |
|---|---|
| software | programs which is presented to the computer |
| peripherals | input device attached to the CPU |
| main memory | section that hold 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 presented to the computer |
| ports | sockets into which an external device |
| output | results produced by a computer |
| central processing unit CPU | the brain of the computer |
| click | to press the mouse buton |
| sharp | clear, easy to see |
| back up | to make an extra copy of something |
| range | selection |
| dispaly | shows |