I remember when I installed CC 2014 and earlier versions of Photoshop up popped this message asking what I wanted the keyboard shortcut COMMAND H to do. I chose to allow COMMAND H to hide the application. However, I'm following a tutorial and would like to change this to allow COMMAND H to hide a selection.
I read online that this is only possible upon first installing Photoshop, however, the article is 5 years old.
Therefore I wonder is there a way of changing what COMMAND H does. I can't find anything in PHOTOSHOP PREFERENCES and would rather not have to re-install the software.
Many thanks in advance.