How to Use keyboard as mouse....

You might have a problem with computer mouse, is not working fine at all. And for that there are useful trick that can help you to solve that problem, i mean you can use your keyboard as mouse. Really that's perfect. You can use numpad  in keyboard mouse. Got interested? then do next.

Using Windows by default functionality

We do that by pressing Alt + Shift + NumLock combination in keyboard. And after that you can see new opened small window. Just simply press on the Yes button. Now use 2,8,4,6,1,7,3,9 keys from NumPad to move Down, Up, Left, Right, Bottom left, Upper left, Bottom right, Upper right Respectively.