You can Use Numpad as a mouse.Most of u guys may know this tips.
Go to:
1.Start.
2.Run
3.Type “access.cpl”(without quotes).
4.Click on ‘mouse’ tab.
5.Check ‘use mouse keys’.
Click ok.
Note:Now make sure that num lock is on.
Now try to move the cursor with the numbers on the numeric key pad.
That’s Working!!!!
6= will move the cursor Right.
4= will move the cursor Left.
8= will move the cursor Up.
2= will move the cursor Down.
0= As Left mouse button click.