You all may have worked or still work on your laptops or desktop computers but hardly must anyone of you have paid attention to the keyboard keys or noticed something weird about them. Well, two of the alphabet keys on the keyboard carry little ridges over them. By far, you must have placed your fingers wrongly at times while typing over a keyboard. But now after this article, I am pretty sure you will learn the accurate method to use a keyboard.
These two keys are ‘F’ and ‘J’. Let’s know why there’s a lifted ridge on both the keys.