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Question Mark (?): It can be used to search for a single missing character. For example, if you
                     have a file named Vinodproject.docx but you’re not sure if it starts with “Vinod” or “Binod,”
                     you can search for “?inodproject.docx”. This will find both files.




























                     STARTING A COMPUTER

                  To start a computer, follow the given steps:
                  Step 1:   Press the Power button on the computer’s CPU (central processing unit). If the monitor
                            is off, press the power button on the monitor as well.

                              The computer  will take a moment to start up. During this time, you may see the
                            manufacturer’s  logo and various system  messages  on the screen. This  process is
                            called booting up. Once the booting process is complete, the login screen will appear,
                            prompting you for your username and password.
                  Step 2:  Enter your username and password.
                  Step 3:  Press the Enter key on your keyboard.

                            After logging in, the desktop will load, and you can start using your computer.






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