If
you feel that your external keyboard is not working properly or some particular
key is not functioning then you can use internal keyboard on your desktop
screen. This property of keyboard is found in windows xp and seven. Just follow
these steps
Go to start menu and press “run”
Type “osk”
Now press enter.
(note. Don’t use commas)
you will see keyboard
on your desktop screen. Now use mouse to click on keys for operation.
