how to change ur windows desktop by upside down.

In windows XP, Right click the desktop, A Pop up menu will be opened. Select the graphics options. - >Graphics properties- >tab- >Enable the rotation. --> Rotation Views select the rotation degree as 180 Degree and click Apply. Ur Window Desktop will be like this To change this view to normal Right click the desktop, A Pop up menu will be opened. Select the graphics options. - >Graphics properties- >tab- >Enable the rotation. --> Rotation Views select the rotation degree as Normal and click Apply. It will become normal