How I can stop internal fan sound?

Internal fan sound is huge concern to the computer user. The processor fan start making noise and it started irritating the user. You can solve it very easy, to solve this problem. I will just try to explain how to solve the sound problem.

    1.   Switch off and isolate the main power supply or remove power cable from your computer,

    2.   Open the cabinet cover so that your mother board is visible.

    3.   Look around and find the processor on the mother board.

    4.   Try to rotate the fan mounting screws in anti-clockwise direction.

    5.   At certain position the screws hold tight to the processor and any loose fitting ends.

    6.   Put back the cabinet cover.

    7.   Connect your power cable to your computer and switch on the computer.

    8.   Now you have solved an irritating sound problem!