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21 st
                                                                  Century   #Initiative
                                                                    Skills
                             “Working on the computer for long hours is not
                             good  for your health. Always  take  breaks  at
                             regular intervals while working on the computer.”
                                                                      -Mr. Techie




            CPU

            The CPU is the most important part of a computer. It
            is also known as the brain of a computer. The CPU

            box contains the Central Processing Unit or, CPU.




                         MOUSE                                                         CPU         CPU box

                         A computer mouse is called so because it is shaped like a mouse.

                         The cable attached to it looks like its tail. It has two buttons and a
                         scroll wheel between these buttons.






                                          Name any two parts of a computer.

                                          1.                           2.






                                                                                                PURE
                    In 1833, Charles Babbage laid the foundation of all the parts that
                    are now used in modern computers.                                           FACT




                     ADDITIONAL PARTS OF A COMPUTER

            Let us learn about some additional parts of a computer.


            SPEAKERS

            Speakers are attached to a computer. You can listen to

            sounds and music on it.







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