March 12, 2024—KB5035856 (OS Build 25398.763)

March 12, 2024—KB5035856 OS Build 25398.763 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server, version 23H2, see its update history page. Improvements This security update...

KB5035969: Servicing stack update for Windows Server 2012: March 12, 2024

KB5035969: Servicing stack update for Windows Server 2012: March 12, 2024 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date on...

November 14, 2023—KB5032189 (OS Builds 19044.3693 and 19045.3693) - EXPIRED

November 14, 2023—KB5032189 OS Builds 19044.3693 and 19045.3693 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --...

February 13, 2024—KB5034766 (OS Build 22000.2777)

February 13, 2024—KB5034766 OS Build 22000.2777 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 21H2, see its update history page.Note Follow @WindowsUpdate to find ou...

February 13, 2024—KB5034763 (OS Builds 19044.4046 and 19045.4046) - EXPIRED

February 13, 2024—KB5034763 OS Builds 19044.4046 and 19045.4046 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --...

KB5034868: Servicing stack update for Windows Server 2012: February 13, 2024

KB5034868: Servicing stack update for Windows Server 2012: February 13, 2024 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date...

KB5034862: Servicing stack update for Windows Server 2016: February 13, 2024

KB5034862: Servicing stack update for Windows Server 2016: February 13, 2024 REMINDER Windows 10, version 1607 Mobile and Mobile Enterprise editions reached the end of support EOS on October 9, 2018. These editions will no longer be offered servicing stack updates.Windows 10, version 1607 IoT Cor...

KB5034867: Servicing stack update for Windows Server 2008 SP2: February 13, 2024

KB5034867: Servicing stack update for Windows Server 2008 SP2: February 13, 2024 REMINDER Windows Server 2008 SP2 Extended Security Updates ESU third and final year ended on January 10, 2023. Additionally, Extended Security Updates on Azure only support ended on January 9, 2024. For more...

January 9, 2024—KB5034130 (OS Build 25398.643)

January 9, 2024—KB5034130 OS Build 25398.643 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server, version 23H2, see its update history page. Improvements This security update...

KB5034588: Servicing stack update for Windows Server 2012: January 9, 2024

KB5034588: Servicing stack update for Windows Server 2012: January 9, 2024 REMINDER Windows Server 2012 reached end of support EOS on October 10, 2023. Extended Security Updates ESUs are available for purchase and will continue for three years, renewable on an annual basis, until the final date o...

December 12, 2023—KB5033373 (OS Build 14393.6529) - EXPIRED

December 12, 2023—KB5033373 OS Build 14393.6529 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 11/19/20 For...

December 12, 2023—KB5033375 (OS Builds 22621.2861 and 22631.2861)

December 12, 2023—KB5033375 OS Builds 22621.2861 and 22631.2861 UPDATED 2/27/24 IMPORTANT: New dates for the end of non-security updates for Windows 11, version 22H2The new end date is June 24, 2025 for Windows 11, version 22H2 Enterprise, Education, IoT Enterprise, and Enterprise multi-session...

December 12, 2023—KB5033369 (OS Build 22000.2652)

December 12, 2023—KB5033369 OS Build 22000.2652 9/26/23 IMPORTANT As of September 26, 2023, there are no more optional, non-security preview releases for Windows 11, version 21H2. Only cumulative monthly security updates will continue for the supported versions of Windows 11, version 21H2...

December 12, 2023—KB5033118 (OS Build 20348.2159)

December 12, 2023—KB5033118 OS Build 20348.2159 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page. Note Follow @WindowsUpdate to find out wh...

December 12, 2023—KB5033379 (OS Build 10240.20345) - EXPIRED

December 12, 2023—KB5033379 OS Build 10240.20345 - EXPIRED EXPIRATION NOTICEIMPORTANT As of January 27, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. --- 12/8/20 For...

KB5033466: Servicing stack update for Windows Server 2008 SP2: December 12, 2023

KB5033466: Servicing stack update for Windows Server 2008 SP2: December 12, 2023 REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to...

KB5032391: Servicing stack update for Windows Server 2016: November 14, 2023

KB5032391: Servicing stack update for Windows Server 2016: November 14, 2023 REMINDER Windows 10, version 1607 Mobile and Mobile Enterprise editions reached the end of service EOS on October 9, 2018. These editions will no longer be offered servicing stack updates.Windows 10, version 1607 IoT Cor...

KB5032383: Servicing stack update for Windows Server 2008 R2 SP1: November 14, 2023

KB5032383: Servicing stack update for Windows Server 2008 R2 SP1: November 14, 2023 REMINDER As of January 10, 2023, Microsoft no longer provides security updates or technical support for Windows 7 Service Pack 1 SP1. We recommend that you upgrade to a supported version of Windows.Upgrade to...

KB5032384: Servicing stack update for Windows Server 2008 SP2: November 14, 2023

KB5032384: Servicing stack update for Windows Server 2008 SP2: November 14, 2023 REMINDER Windows Server 2008 SP2 Extended Security Updates third and final year of ESU ended on January 10, 2023. Many customers are taking advantage of Azures commitment to security and compliance and have moved to...

October 10, 2023—KB5031356 (OS Builds 19044.3570 and 19045.3570) - EXPIRED

October 10, 2023—KB5031356 OS Builds 19044.3570 and 19045.3570 - EXPIRED EXPIRATION NOTICEIMPORTANT As of March 31, 2026, this update is no longer available from the Microsoft Update Catalog or other release channels. We recommend that you update your devices to the latest version of Windows. ---...