Pretend you are at a fancy restaurant.
Make sure the computer screen is right in front of your eyes.
Do you see the bumps on the [F] and [J] keys?
Close your eyes, then find those two bumps using your two index fingers.
This is how your fingers should rest on the keys. Return to this position after each keystroke.
Never look at the keyboard again. This is key!
Soon you will type like a pro.