Windows Update Client for Windows 8.1 and Windows Server 2012 R2: June 2016

Applies to: Windows Server 2012 R2 DatacenterWindows Server 2012 R2 StandardWindows Server 2012 R2 Essentials

About this update

This update contains some improvements to Windows Update Client in Windows 8.1 and Windows Server 2012 R2. This includes an optimization that addresses long update scan time that might be experienced on some computers.


Learn about the terminology that Microsoft uses to describe software updates.