This update includes improvements and fixes to enhance the functionality of Windows 10 Version 1511 and Windows Server 2016 Technical Preview 4.
Windows 10 and Windows Server 2016 updates are cumulative. Therefore, this package contains all previously-released fixes.
If you have installed previous updates, only the new fixes that are contained in this package will be downloaded and installed to your computer. If you are installing a Windows 10 and Windows Server 2016 update package for the first time, the package for the x86 version is 311 MB and the package for the x64 version is 548 MB.
Windows 10 and Windows Server 2016 updates are cumulative. Therefore, this package contains all previously-released fixes.
If you have installed previous updates, only the new fixes that are contained in this package will be downloaded and installed to your computer. If you are installing a Windows 10 and Windows Server 2016 update package for the first time, the package for the x86 version is 311 MB and the package for the x64 version is 548 MB.