This update makes improvements to ease the upgrade experience to Windows 10 Version 1511.
This update will be downloaded and installed automatically.
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
There are no prerequisites for installing this update.
You don't have to restart the computer after you apply this update.
This update replaces the previously released update 3163019.
Learn about the terminology that Microsoft uses to describe software updates.