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Microphone

                 Microphone is an input device which is used to record voice, music

                 and sounds. These recordings can be stored on the computer.


                      PROCESSING DEVICE


                 CPU is the processing device. It processes the input according to the
                 instructions we give and returns the output to the output devices.
                 It also manages all the work of a computer. The CPU is inside the                     CPU

                 CPU box.                                                                              116245 3836 975588


                      OUTPUT DEVICES


                 The devices through  which  we get the result or output  after processing are called
                 output devices. Let us study about some of them.

                 Monitor


                 Monitor is an output device that looks like a television screen.
                 It is also known as Visual Display Unit or VDU. It displays all
                 the work done on a computer.


                 The front portion of the monitor is called the screen.


                                                             Printer


                                                             Printer is an output device. It is used to print the
                                                             result of the work done by the computer on a
                                                             paper.




                          Factbot


                  The result we get on the monitor screen is called soft copy and the result we get on paper
                  is called hard copy.




                 Speakers

                 Speakers are output devices that are used for listening to music,
                 voice and sound on a computer.







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