Windows 10 PC Support Notice: This application is designed specifically for PC Manufacturers and comes pre-installed on licensed devices. It will not function properly on unlicensed devices. This application allows you to control the Dolby sound technologies that come pre-installed on select Windows 10 PCs and tablets. It dynamically adjusts audio to deliver home theater quality in a virtual surround sound experience for all your entertainment. The Dolby Audio Experience Get more from your entertainment with Dolby Audio™ as it enhances dialogue, renders detail across a wide range of sounds, and maximizes the volume of your PC without distortion over speakers or headphones. You’ll also enjoy virtual surround sound from your PC speakers.