Re: Looking for some NVDA you tube audio tutorials.
I can't help with YouTube, but you should take a look at the website of fellow member Gene NZ, http://accessibilitycentral.net/
He has a lot of stuff on NVDA, programs that "play well" with NVDA, and tutorials on NVDA (though I don't know if they're audio or not).
Brian - Windows 10 Pro, 64-Bit, Version 1909, Build 18363
Power is being told you're not loved and not being destroyed by it.