Here's a Windows software problem. I have some software that requires that the volume levels on my audio devices be set just right. In the course of listening to music, using Skype, etc., the volume levels get changed by various other pieces of software.
What software (preferably free/open source) is available that will allow me to set up my audio volume levels just as I need them and then save that configuration so that later I can restore my volume levels to that saved state with just a few clicks?