< Introduction to Computers
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Introduction to Computers → Basic operations
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Completion status: Almost complete, but you can help make it more thorough. |
Input
Whatever goes into the computer. Input can take a variety of forms, from commands you enter from the keyboard to data from another computer or device. A device that feeds data into a computer, such as a keyboard or mouse, is called an input device.
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Output
Anything that comes out of a computer. Output can be display screens, loudspeakers, and printers.
Processing
The processor is the brain of a computer. It's also called the "CPU"(Central processing unit) and it is a microchip.
Storage
Computer data storage is referred to as storage or memory, which can save digital data. Examples are RAM, hard disks or removable memory sticks.
- podcast
- see also storage heading under processor
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