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THE COMPUTER STORY:

                       2                               IN AND OUT








                 PRIMARY PREVIEW

                    IPO Cycle

                    Input Devices
                    Processing Device
                    Output Devices
                    Hybrid Devices
                    Storage Devices















                          Hi AIRO, I love working on a

                          computer. It does everything very fast.




                                                                     Yes, AVINA it does. It works
                                                                   on the basis of the IPO cycle.





                          What is it? Sounds interesting.


                                                                 The computer takes the input,
                                                            processes it and shows the result.






                          That is cool!
                                                                Let us explore how a computer
                                                                 works based on the IPO cycle!






                                                                                    The Computer Story: In and Out  19
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