I just found on the Show Options drop down menu, on the Appearance>editor page, a link…
https://codex.wordpress.org/Child_Themes
Just one quick look at that and I see a picture with a folder tree, and I now assume that I am suppossed to be creating this child theme folder inside my wordpress installation folder. Unfortunately I never saw anything simply writting that anywhere.
That was the key thing I was missing here I guess, the whole time I was looking around inside wordpress application for something, when its in the ‘Installation’ files id say.
I think they could have just written that somewhere. Obviously Its not really obvious.
