Table of Contents

Applies to

 This lists the Rollup Updates for

  • Windows 8.1
  • Windows Server 2012 R2.

For a list of update rollups that apply to Windows 8 and Windows Server 2012 please see http://social.technet.microsoft.com/wiki/contents/articles/23820.list-of-rollup-updates-for-windows-8-and-windows-server-2012.aspx .

Official list – Windows 8.1 and Windows Server 2012 R2 update history

Overview

Release date Target KB Number
October 2013 Windows 8.1 and Windows Server 2012 R2 2883200
October 2013 Windows 8.1 and Windows Server 2012 R2 2884846
November 2013 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2887595
December 2013 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2903939
January 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2911106
February 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2919394
March 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2928680   
April, 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2919355
May, 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2955164
June 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2962409
July 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2967917
August 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2975719
September 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2984006
October 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 2995388
November 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 3000850
December 2014 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 3013769
May 2016 * Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2  3156418
June 2016 * Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2  3161606
July 2016 ** Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2  3172614
August 2016 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2   3179574 
September 2016 Windows 8.1, and Windows Server 2012 R2    3185279 
October 2016  Preview of Monthly Quality Rollup for Windows 8.1 and Windows Server 2012 R2   3192404 

* Updates were replaced bu July 2016 update

** Includes May 2016, June 2016. Note, to install July 2016 rollup you have to install KB3021910 first.