How to use computer without using keyboard.

This is my first  article of this web site. Keyboard is the main  part of a computer. Many people to know that we can not use computer without keyboard. In this article i will discuss how to use computer without

keyboard. Some time when we  write our important document our keyboard does not work. At that moment not possible to buy a key board or repair because you have no enough time to buy or repair.
If you face this types of problem you just go to {If you use windows XP } Start menu  and click the all programs. In the all programs you must find a option name accessories and sub menu and you will see other submenu at last you will find a virtual  keyboard. Click the virtual keyboard and you will get this keyboard in your desktop and use the keyboard.