February 2010 cumulative time zone update for Windows operating systems

February 2010 cumulative time zone update for Windows operating systems Important This update supersedes and replaces update 976098, which was released in December 2009. This update also includes additional time zone changes that were signed in to law after update 976098 was created. If you have...

September 2010 cumulative time zone update for Windows operating systems

September 2010 cumulative time zone update for Windows operating systems Important This update supersedes and replaces update 981793, which was released in May 2010. This update also includes additional time zone changes that were signed in to law after update 981793 was created. If you have...

December 2010 cumulative time zone update for Windows operating systems

December 2010 cumulative time zone update for Windows operating systems Support for Windows Vista Service Pack 1 SP1 ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 SP2. For more information, refer to this...

December 2013 cumulative time zone update for Windows operating systems

December 2013 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces the update that is described in Microsoft Knowledge Base KB article 2863058, which was released in August 2013. All additional time zone changes that were released as hotfixes after...

December 2014 cumulative time zone update for Windows operating systems

December 2014 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces the update that is described in Microsoft Knowledge Base article 2981580, which was released in August 2014. All additional time zone changes that were released as hotfixes after...

May 2010 cumulative time zone update for Windows operating systems

May 2010 cumulative time zone update for Windows operating systems Important This update supersedes and replaces update 979306, which was released in February 2010. This update also includes additional time zone changes that were signed in to law after update 979306 was created. If you have alrea...

October 2012 cumulative time zone update for Windows operating systems

October 2012 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces update 2633952, which was released in December 2011 and 2732052 which was released in August 2012 through Download Center. All additional time zone changes released as hotfixes after...

August 2013 cumulative time zone update for Windows operating systems

August 2013 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces the update that is described in Microsoft Knowledge Base KB article 2779562, which was released in December 2012. All additional time zone changes that were released as hotfixes after...

December 2009 cumulative time zone update for Microsoft Windows operating systems

December 2009 cumulative time zone update for Microsoft Windows operating systems This update supersedes and replaces update 970653, which was released in August 2009. This update also includes additional time zone changes that were signed in to law after update 970653 was created. If you have...

December 2007 cumulative time zone update for Microsoft Windows operating systems

December 2007 cumulative time zone update for Microsoft Windows operating systems Important This update supersedes and replaces update 933360, which was released in August 2007. This update also includes additional time zone changes that were signed in to law after update 933360 was created...

December 2012 cumulative time zone update for Windows operating systems

December 2012 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces the update that is described in Microsoft Knowledge Base KB article 2756822 that was released in October 2012. All additional time zone changes released as hotfixes after the update...

December 2015, cumulative time zone update for Windows operating systems

December 2015, cumulative time zone update for Windows operating systems Summary This update supersedes and replaces the update that is described in Microsoft Knowledge Base article 3077715 that was released in August 2015. All additional time zone changes that were released as hotfixes after...

A September 2014 time zone update for Russia is available

A September 2014 time zone update for Russia is available Summary Russia has announced that it will change its existing time zones on October 26, 2014. Microsoft released an update for Windows on September 23, 2014 to address this change. Users should install the update before October 26, 2014 to...

October 15, 2019—KB4520006 (OS Build 16299.1481)

October 15, 2019—KB4520006 OS Build 16299.1481 Reminder March 12 and April 9 were the last two Delta updates for Windows 10, version 1709. Security and quality updates will continue to be available via the express and full cumulative update packages. For more information on this change please vis...

October 18, 2018—KB4462928 (OS Build 14393.2580)

October 18, 2018—KB4462928 OS Build 14393.2580 Windows 10, version 1607, reached end of service on April 10, 2018. Devices running Windows 10 Home or Pro editions will no longer receive monthly security and quality updates that contain protection from the latest security threats.To continue...

May 23, 2018—KB4100403 (OS Build 17134.81)

May 23, 2018—KB4100403 OS Build 17134.81 Note This release also contains updates for Microsoft HoloLens OS Build 17134.80 released May 22, 2018. Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes...

August 2012 cumulative time zone update for Windows operating systems

August 2012 cumulative time zone update for Windows operating systems Summary This update supersedes and replaces update 2633952, which was released in December 2011. All additional time zone changes released as hotfixes after update 2633952 are incorporated in this update. If you have already...

June 27, 2017—KB4022168 (Preview of Monthly Rollup)

June 27, 2017—KB4022168 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of Monthly Rollup KB4022719 released June 13, 2017 and also includes these new quality improvements as a preview of the next Monthly Rollup update:...

May 17, 2018—KB4103722 (OS Build 15063.1112)

May 17, 2018—KB4103722 OS Build 15063.1112 Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Addresses additional issues with updated time zone information. Addresses an issue that causes...

February 22, 2018—KB4075212 (Preview of Monthly Rollup)

February 22, 2018—KB4075212 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of KB4074594 released February 13, 2018 and also includes these new quality improvements as a preview of the next Monthly Rollup update: Addresses...