Update for the Surface Studio - Surface UEFI Content provided by Microsoft Applies to: Surface Studio Select Product Version All Products Summary This update reduces the time that's required to wake from sleep, and also improves speech recognition accuracy. How to get this update This update will be downloaded and installed automatically. It will be listed in the Windows Update history as follows:Microsoft - FirmwarePrerequisitesThere are no prerequisites for installing this update.Restart informationYou must restart the computer after you apply this update. Update replacement informationThis update doesn't replace a previously released update. File Information Surface UEFI (v117.1394.768.0) References Learn about the terminology that Microsoft uses to describe software updates. Last Updated: 18 Jan 2017 Did this solve your problem? Yes No Tell us what we can do to improve the article Submit Thanks! Your feedback will help us improve the support experience.