Installing the drivers for Realtek audio controllers on your Window 10 PC no longer provide you with the Realtek HD Audi Manager utility in the control panel. Trying to find the utility can lead you to any number of website trying to sell you driver update utilities, and it can be very frustrating for everyone involved. Or, you can just go to the Microsoft Store and download its latest version from where it has been hiding all along: https://www.microsoft.com/en-gb/p/realtek-audio-control/9p2b8mcsvpln?ocid=AID2000142_aff_7593_1333562&tduid=(ir__mxzsz9mbqy2ur1fsbcz1byvm9m2xl610mh3vvv9p00)(7593)(1333562)()()&irgwc=1&irclickid=_mxzsz9mbqy2ur1fsbcz1byvm9m2xl610mh3vvv9p00&activetab=pivot:regionofsystemrequirementstab