Remember the position of each key to speed up typing.
Keystroke method
If you want to improve your typing speed through training, you should keep your eyes on the screen while typing, not on the keyboard. It is very likely that some fingers, such as the ring finger, will not be flexible enough to type the keys at the beginning and will be a bit awkward, but as long as you keep practicing, you will be able to learn it well.
Place the index finger, middle finger, ring finger and pinky finger of the left hand on the F, D, S and A keys, respectively, with the left thumb naturally bent toward the palm; place the index finger, middle finger, ring finger and pinky finger of the right hand on the J, K, L and; keys, respectively, and lightly place the right thumb on the space bar.
The wrist is flat, the finger form from the wrist to the fingertip is curved, and the first joint of the finger end is at a vertical angle to the keyboard.
Fingernails must be flattened before typing, not touching the keys with fingernails.