In Keyboard is very important to anywhere any time .In that time, we also think about when keyboard is not working or not accessible for some time. So maxicsolutions provide information about keyboard.
When Keyboard not works using this steps

Simple Steps:

1.Click Start
2.Click All Programs
3.Click  Accessories
4.Click Ease of Access(for  xp click Accessibility )
5.Then Click on Screen Keyboard

When Keyboard Works but some keys are not works using this command.
See Our Video For More Explanations