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    INPUT                                 PROCESS                        OUTPUT

                      Similarly, we give instructions to the computer; the computer then works on the
                      instructions and gives us the result.
                      The instructions that we give to the computer are called input. The working of

                      the computer is called processing and the result we get is called output. Thus, a
                      computer works in three steps:

                                          INPUT → PROCESS → OUTPUT

                      This is also called IPO cycle. Let us look at some more examples of IPO cycle.

                                            Keyboard                      CPU                  Monitor

                            ADVANTAGES OF A COMPUTER

                      Computer is not just an ordinary machine. It has many features which make it so
                      special, such as:

                      Speed

                      Computer works at a very high speed. It does
                      calculations faster than a human being.

                                                                    Accuracy

                                                                    Computer always gives accurate results. So,
                                                                    whatever  input we give, it gives accurate
                                                                    results.

                     10     Premium Edition-III

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