What you need to know Auto HDR support is currently being tested on Windows 10. The feature adds Auto HDR to over 1,000 PC games. The feature is currently available for testing for Windows Insiders in the Dev channel. High Dynamic Range (HDR) is on its way to over 1,000 PC games, courtesy of a new feature that Microsoft is testing out. Auto HDR is already available on the Xbox Series X and Xbox Series S, and now it's on its way to Windows 10. The Auto HDR feature is now available on Windows 10 build 21337 or above, which is available to Windows Insiders in the Dev channel.