| A | B |
|---|
| CPU | Where the processing in a computer takes place, often called the brain of the computer |
| computer | A device that accepts input, processes data, stores data, and produces output, all according to a series of stored instructions |
| hardware | Electronic and mechanical devices such as the computer as well as peripheral devices |
| input devices | Units that gather and change information into a series of electronic signals for the computer |
| network | Two or more computers that are connected, for the purpose of sharing data and programs |
| output devices | Devices that display, print, or transmit the computer’s results of processing from memory |
| peripheral devices | Used to expand the computer’s input, output and storage capabilities |
| software | A computer program that tells the computer how to perform particular tasks |
| storage devices | Used to keep data when the power to the computer is turned off. |
| system unit | Case that holds the power supply, storage devices, circuit boards (motherboard) |
