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    Do you know the          No, I don’t. Please tell   Sure, I will help you with this and also tell
                    history of computers?      me as its an important     you about the generations of computers.
                                                topic for my exam.
                                                                                                             Thank you so
                                                                                                              much bro!

                   Test Your Knowledge                                                      21 st  Century   #Information Literacy
                                                                                                Skills
                     Write down the names of the things used for counting in these pictures.

                                              1.  ___________________         2.  __________________      3.  _________________

                     When you count on your fingers, you can count to a limit only after which you will be tired to
                     count more. But do you know how early people used to count when there were no computer or
                     calculator?

                  Dear Students, You have learnt about computers in your previous class.

                  It is a familiar word for you today. But have you ever thought, “Who invented the computer?”
                  This machine is the result of the work of many minds. No single person can be credited with
                  the invention of computers, but several names stand out in the crowd.

                  HISTORY OF COMPUTERS

                  So far, you have learnt about the various uses of the computer. You have also learnt that
                  the  computer  is  a  powerful  device  and  can  be  used  to  accomplish  a  variety  of  tasks.

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