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unit 2 vocab katerin
vocabulary use
Term | Definition |
---|---|
Software | programs wich an 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 of 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 | result produced by a computer |
central processing unit (CPU) | the brain of the computer |
click | To press the mouse button |
Sharp | clear; easy to see |
Back up | Tomake an extra copy of something |
Range | Selection |
Display | Shows |