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Computer---
                          1                        A Wonderful Machine

















                    Your Aim

                    to learn about:

                              Natural and Human-made Things                 What are Machines?
                               Computer—A Wonderful Machine
                               How is a Computer Different from other Machines?
                               Features of a Computer                         Functions of a Computer
                                 What Computers Cannot do?



                 Hello children! Look at the picture.

































                                                              Computer
                 Do you know what is this?
                 This is a computer. It is a machine.








                                                                             Computer—A Wonderful Machine             7
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