In Windows 10, many users do not know how to adjust the volume per application.
Changes made to Windows 10 so it's easy to use on touchscreens, Microsoft has added new volume controls.
By left clicking on the sound icon on the region of notifications you will see that it is possible to change only the main volume. But you can change the sound per application. Let's see how.
Instead of left clicking on its icon speakeruh, right click on it. In the menu that will appear you will see the item “Open Volume Mixer” first in the list.
Click this and you will get the old good mixer with the volume settings per application.