#12 How to use the keyboard as a mouse?

 To activate this just press
 Alt+Left shift key+num lock
 now you can access your keyboard as a mouse.
 navigation keys for keyboard
 5-select
 2-move down
 8-move up
 4-move left
 6-move right
 for double click,just press the plus symbol(+)
 for right click,just press the minus symbol (-)
 to deactivate just press same key (i.e., Alt+Left shift key+num lock)
 You're done.