Tired of typing? Or just wanting to give your fingers little rest? Use
a virtual keyboard. It is very easy to use; just point your mouse and
it will type for you. You can use this command in Windows XP/2000/2003.
(You will need to check out whether this can be done in other versions
of Windows).

For more info please check this link…. http://www.wikihow.com/Type-Without-a-Keyboard