Is there an easy way to make a new "global" hot key for a letter. I know that there are different ways of making hot keys for actions, but I have not found out how to make one for a given letter.
Specifically, I want to press "CTRL+C" to generate cedilla "ç" and "CTRL+SHIFT+C" to generate "Ç".
It does not have to be these specific keys, but the reason I am asking is that I want to buy a computer for a Portuguese speaker.
Edit: I am talking about a laptop.