When I used to work on windows I created a little AutoHotKey script that remapped my keyboard when ever the capslock key was on:
https://github.com/xavi-/Keyboard-Remapper
It mapped I,J,K,L to the arrow keys, U to the home key, O to the end key, N to backspace, M into the del, and etc... Did wonders for my wrists.
It mapped I,J,K,L to the arrow keys, U to the home key, O to the end key, N to backspace, M into the del, and etc... Did wonders for my wrists.