Introduction to Computers/Basic operations
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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. |
InputEdit
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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Search for Input/output on Wikipedia. |
OutputEdit
| 1-9 | English | 10-16 | English |
|---|---|---|---|
| 1 | Scanner | 10 | Monitor |
| 2 | CPU (Microprocessor) | 11 | System software |
| 3 | Main memory (RAM) | 12 | Application software |
| 4 | Expansion cards | 13 | Keyboard |
| 5 | Power supply unit | 14 | Mouse |
| 6 | Optical disc drive | 15 | External hard disk |
| 7 | Hard disk drive (HDD) | 16 | Printer |
| 8 | Motherboard | ||
| 9 | Speaker |
Anything that comes out of a computer. Output can be display screens, loudspeakers, and printers.
ProcessingEdit
The processor is the brain of a computer. It's also called the "CPU" Central processing unit) and it is a microchip.
StorageEdit
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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