Small Bumps On ‘F’ And ‘J’ Keys

When you’re hammering out the sentences on your keyboard, you probably no longer even notice the raised bumps when you hit the ‘F’ and ‘J’ keys.
If you took a typing class in school you might know that the “F” and the “J” are the home keys, where your index fingers rest, for the most efficient typing. Those little bumps are to help your fingers find the home position without looking at the keyboard.

























