
Addresses an issue with the first launch performance of UWP Desktop Bride apps. Addresses an issue that prevents Autodiscover in Microsoft Outlook 2013 from being used to set up email accounts when UE-V is enabled. Addresses an issue that causes Skype and Xbox to stop working.
Addresses an issue in which running an application as an administrator causes the application to stop working when pasting the user name or password into the user elevation prompt (LUA). Addresses an issue that causes modern applications to reappear after upgrading the OS version even though those applications have been deprovisioned using remove-AppXProvisionedPackages-Online.
The kb article contains a huge list of fixes, where the most important are.
Cumulative Update KB4093105 applies to Windows 10 version 1709 and includes quality improvements, but no new new operating system features.