Qualification Framework/Computer Education/Introduction/Level1

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What is a Computer?


'''A computer is an electronic machine which can take in data,stores and processed the data, and then Produces information.'''

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In-Input
The input is the data that you enter to the computer.

Out-Output
Output is what the computer produces. Output is information.
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The Parts of a Computer
Hardware is the parts of the computer you can see and touch. Each piece of hardware is called a device.

Input Device
You use the Input device to enter data into the computer. You put an input device to enter data into the computer.

Output Device
You use the Output device to get information out of the computer.

partsofcomputer.FLV




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Types of computers

 * PC A Personal Computer or PC is a computer which is used by people.


 * Desk top Personal Computer sits on a desk. Examples of personal computers are: Windows PCs - Macintosh computers.


 * A laptop or a notebook.


 * Handheld computer is a smeller personal computer that fits in your hand it also called PDA.


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