laptop keyboard

You are typing on your laptop and suddenly, some keys start typing characters as numbers and symbols instead of letters. Chances are, the answer lies in your Num Lock key. The

While Apple's laptops are considered the pinnacle of design, users have (and are still) struggling to type in things that don't work. And the reason for this is the butterfly keys.

There is an unbelievable fact that the French cannot write correctly French with a keyboard designed specifically for them.

If you notice, you will see that on the F and J keys of the computer keyboard there is a horizontal line. Why is that?