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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 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 may be connected |
Output | Results produced by a computed |
Central processing unit (CPU) | The brain of the computer |
Click | to press the house button |
Sharp | Clear; easy to see |
Back up | to make an extra copy of something |
Range | Selection |
Displays | Shows |