How to change mouse speed in Windows 7?

You change the speed of mouse in the following way:

1) Open Start menu and click on Control Panel button

2) In the Control Panel window double click Mouse icon

Figure 1

3) In the Mouse Properties select the Pointer Options tab.

Figure 2

4) Here change the slider position to increase or decrease the mouse speed under Motion section as highlighted above

5) Click Apply and then OK button

6) Close Control Panel