So  you have now opened up a packed keyboard after a very long time or you have accidentally dropped the hot cup of tea over the keyboard. Now what? In both of the situation no one can be 100% sure whether the keyboard will function properly when in need. On such occasion, you can use KeyboardTest tool to solve the problem. I will tell you how to test your keyboard. Though you can test most of the keys on keyboard by just typing the “The quick brown fox jumps over the lazy dog” but this sentence only includes the alphabetical letter and you can’t test all the function keys.

But with the Keyboard test you can check each and every key of your keyboard (Look at the below image which tells everything by its own)

• Every key you have pressed will show up as a green key.
• Red key means the key is being pressed.
• Yellow key is not testable (Power key ).
• Blue key is fail to test

You can also test if the led from the Test Led’s button

I know this application doesn’t fall into the category of frequently used program but is still can be very useful for computer technical persons.

Download KeyboardTest