Maintaining proper posture will make your typing experience more comfortable and ease any stress on your wrists. For hand placement: Place your fingers on the keyboard so that your left index ...
Typing on a foldable keyboard feels particularly challenging when you regularly switch back and forth with a non-folding one.
Typing on a touchscreen keyboard by swiping the finger from key to key. Also called "glide typing," after getting used to it, many people feel swipe typing offers a much faster way to enter text.