Newbie Mac user here. I just did what you suggested (I believe it's basically what's suggested in this article: https://9to5mac.com/2016/03/17/how-to-remap-windows-keyboard...), but I don't think Ctrl+C and Ctrl+V works on browsers; I still have to use Alt+C and Alt+V to copy paste when using Chrome/Firefox browsers whereas Ctrl+C and Ctrl+V works in PyCharm.
What am I missing? Thank you in advance for your suggestion/reply!