OPERATE YOUR MOUSE BY USING KEYBOARD

You have Mouse Problem ?? No Problem

I will give you suggestion

Press Left Alt + Left Shift + Num Lock Button + Ok

with the help of Numeric Keypad e.g ( Press and Hold the following Keys )
7 8 9
4 5 6
1 2 3

For Normal Click Press 5

Default:
Left Alt + Left Shift + Num Lock