Lunes, Setyembre 28, 2015

Basic Parts Of Computer



 
Basic Parts of Computer



Input Devises:

  1.  The keyboard is used for entering data into the computer system. It can type words, numbers and symbols.  More information of computer keyboard 


2.    The mouse is a pointing device. You can give input to the computer with the help of the mouse. More information of computer mouse.

3.  A microphone is the mike that can be attached to a computer. It allows you to input sounds like speech and songs into the computer. You can record your voice with the help of a microphone.


   4. A web camera is used to take live photos videos. You can save them in the computer.

5.  A Scanner Copies pictures and pages, and turns them into images that can be saved on a computer.



Processing Unit:


6. All the inputs are stored, sorted, arranged and changed by a computer. The device that helps a computer do so is called the processing device. The processing device in a computer is known as Central Processing Unit (CPU).






output Devises:

4.    A monitor looks like a TV screen. It shows whatever you type on the keyboard or draw with the mouse.



5.    A printer prints the results of your work from the computer screen on a sheet of paper. This is called a printout.




 9. The speakers are the output devices that produce different types of sounds processed by the computer. You can listen to songs or speeches stored in the computer with the help of speakers.
 10. You can listen to music or any sound from a computer with the help of headphones without disturbing others.













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