Audio Channels, Programm?

Working on older system, REAL Cheap Ryzen 3 2600.
Friend Called about Sound not working right.
I should have taken my Mic with me, But I Tried to diag what was happening.
Windows wasnt Switching correctly when things were Plugged in. Audio worked, Almost.But some of the features were weird.
After testing with my Mic. Found out it was set as Passthru to the speakers. There isnt a setting for that, Except to test Audio, and none of those are switched on.
Youtube has feature to use Voice to search, but FF and Chrome, are not letting that feature work.
I should just dump and reload the drivers. But was wondering of there was a Augment program that would let us do the Pld tricks with windows, settings for Windows that arnt used anymore for Audio. Passthru is one of them.