I learned it using typingmaster pro, a program for 30 bucks. It starts by teaching you the keys under your index fingers. Then additional keys for your middle

I learned it using typingmaster pro, a program for 30 bucks. It starts by teaching you the keys under your index fingers. Then additional keys for your middle fingers, so on and so forth. It shows you which key is supposed to be typed with which finger. Of course you have to make sure that you use your fingers correctly. I was already typing with five to seven fingers, but training with the program for about two weeks, everyday 30 minutes, greatly improved my typing, now I use 7-10 fingers. Although I still use my index in middle fingers to often.