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Tablet

                 This is a tablet. It is also known as tab. It is smaller than a

                 laptop. It is operated by a touchscreen. Just like a laptop,
                 it runs on battery which can be charged.
                                                                                                      Tablet



                                             Smartphone

                                        This is a smartphone. A smartphone is a mobile phone with

                                        the features of a computer.


                    Smartphone



                                                             Tech Fact


                      Do you know that there are still computers as large
                      as a cinema  hall?  These computers  are called

                      supercomputers.






                        PLACES WHERE COMPUTERS ARE USED


                 You must have seen that computers are used almost everywhere. Let us look at
                 how a computer is used at different places.




                      Home


                 At home, computers are used to:

                   do homework and study

                   watch movies and cartoons

                   listen to songs

                   play games

                   search information on any topic








                                                                                           More about a Computer   11
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