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Computers are  also used for controlling machines in the hospitals while
                   performing surgeries.








                                                                    Shops


                                                                    Shopkeepers use the computer to store

                                                                    the details of products that they sell.







                                  Shop
                 Railway Station and Airport


                 Computers are  used at  Railway Stations
                 and Airports for booking tickets and giving

                 information about arrivals and departures of
                 trains and airplanes.



                                                                                         Railway Station
                                                                                           21 st
                                                                                         Century   #Technology Literacy
                                                   Student              Corner             Skills


                        Visit different places and identify the different types of machines like
                        music system, a watch, a television, a mobile phone, a refrigerator and
                        a computer. Determine which devices require electricity to operate and
                        which do not.






                                                                                          21 st
                                                                                       Century   #Leadership & Responsibility
                                                                                         Skills
                           !           Do not touch the wires and cables


                        COMP           when the computer is on.
                      CAUTION



                                                                           Computer—A Wonderful Machine           11
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