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Chapter Profile
                                                                                         Chapter Profile
                  2                                                                How to Start a Computer

                                                                                     How to Shut Down a Computer


                               Operating a


                                 Computer













                 Let us understand how to operate a computer.


                        HOW TO START A COMPUTER


                 To switch on a computer, follow these steps:

                                                                         2  Switch on the UPS button. If the
                                  1  Switch on the main                 electricity goes off, the UPS makes
                                  power supply button.                  the computer work for a while.


















                        3  Switch on the power supply                    4  Switch on the monitor button
                        button of the CPU.                               and wait for some time.























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