How to use keyboard as a mouse

Friends, it would be very helpful to
You  when your  mouse is
not working and you've to
do an urgent work .
Here's a very simple trick.

Just press
Alt+Left shift key
+ NumLock.
How to control your mouse.
Use the Numerical pad for
controlling the mouse
pointer.
4 is for left side
6 is for right side
5 is for click.
+ is for double click
- is for right click.
NOw i will also tell you how
to use the on-screen
keyboard.
Go to start-> run
and type osk
now you can use it just by
clicking on the keys displayed
on the on-screen keyboard...
waiting 4 your comments ...