The keyboard of a computer is a very crucial part of the computer and without the keyboard most of the task could not be performed in the computer. The keyboard acts as the primary input device of a computer and hence it is very important for people to have a fully functioning keyboard attached to their computer. However, like any other device, a keyboard is also not immune to any damages or malfunctioning. But if a keyboard is damaged it becomes almost impossible to perform any task on the computer hence, if a person is having any trouble with their computer keyboard and they do not know if the keyboard is damaged or not, then they can do an online keyboard test with the help of a computer keyboard tester.

A keyboard has many keys in it, and out of all the even if a single key is somehow not working then it could hamper the task that the computer user is performing. In most cases when a keyboard key shows any sign of problem, it becomes very difficult for the computer user to determine if there is any problem in the keyboard or is it a software problem or if the application they are using is having any trouble. As a result, the computer users do not have any idea if they should go to a repair shop to fix their keyboard or not.