What is special about the f and j keys on a standard keyboard

Actually, the small bumps or ridges found on the F and J keys on a computer keyboard are to help the users to correctly position their left and right hands without having to look at the keyboard. The middle row is called the home row key position.

1. What is special about the F and J keys on the keyboard?
2. What are F and J keys on a keyboard called?

What is special about the F and J keys on the keyboard?

The small bumps or ridges (homing bars) found on the F and J keyboard keys (position keys) help position your left and right hands without having to look at the keyboard. For example, without looking at your hands, you can feel the small bumps to correctly position your left and right index fingers on the F and J keys.

What are F and J keys on a keyboard called?

These keys are known as the home row.