Do you know why these letters are different on the keyboard?

If you carefully adjust the keyboard, you will see that the “F” and “J” buttons have an extra mark that is marked when you touch them.

Those two extra dots raised on those buttons have a specific purpose.

These two buttons were invented in 2002 by June E. Botich and play an important role in the writing process.

They're designed for the user to write without looking at the keyboard.

“F” and “J” should be used by index fingers and other fingers in the characters near them.

This will make you write faster because your fingers are set on all important letters. /Okéu. com/