You can also set different volume levels for different applications from this page. Step 4: To set a default audio output device for an application, click the select an audio device from the Output drop-down next to the application entry. If there are multiple tabs playing audio in a web browser, all tabs will show as separate entries. If the program or app for which you want to set default audio output device if not showing up, make sure that the app or program is running. Step 3: As you can see in the picture below, the page displays all currently running apps and games on the left side.

Clicking the option opens App volume and device preferences page. Step 2: In the Other sound options section, click App volume and device preferences option.