Method 1: Open Windows 10 Sound Settings via Cortana SearchĬlick the Cortana Search box from the taskbar, type the word sound and then click on the Sound app in the result. In this tutorial we’ll show you 5 simple ways to open the Sound settings in Windows 10. To adjust or customize the sound scheme, you have to access the Sound settings. Sometimes you might have problem with your PC’s audio playback, or wonder why the sound is recording at too low volume.