Server 2019 End Of Support, Find out the support dates for Windows Server 2019 editions, including Datacenter, Essentials, and Standard. Windows Server 2019 has entered a new phase of its lifecycle: mainstream support ended on January 9, 2024, and Microsoft will provide security-only updates during the extended support period through January 9, 2029. Windows Server has two primary release channels: the Long-Term Servicing Channel (LTSC) and the Annual Channel (AC). The end of mainstream support is on Jan 9, 2024 and the end of extended Windows Server 2019 has entered a new phase of its lifecycle: mainstream support ended on January 9, 2024, and Microsoft will provide Applies to: Windows Server 2019 This security update includes fixes and quality improvements that are part of the following updates: January 13, 2026—KB5073723 (OS Build Find out which products will retire, reach end of support or move from mainstream support to extended support in 2026. We have therefore SharePoint End-of-Life: Why Migration Matters Now April 10, 2026 Microsoft's decision to cease support for older versions of SharePoint is more than just a technical note; it's a strategic SharePoint End-of-Life: Why Migration Matters Now April 10, 2026 Microsoft's decision to cease support for older versions of SharePoint is more than just a technical note; it's a strategic Microsoft extends ESU support for Skype for Business Server and Exchange 2016/2019, offering critical security updates through 2026. SharePoint Server support for SharePoint 2010 and SharePoint 2013 workflows SharePoint Server 2016 and SharePoint Server 2019 will continue to Note Windows Server 2019 and Windows Server 2022 use Windows Server 2016 as the most recent functional level. End of support means Microsoft no longer releases security fixes, Office 2016 and Office 2019 end of support Before I start explaining what LTSC means, a quick reminder why Microsoft Office LTSC 2024 and What Is the ESU Program? Exchange Server 2016 and 2019 officially reached end-of-support in October 2025, meaning Microsoft stopped providing regular security patches, bug fixes, SQL Server 2016 SQL Server 2016 follows the Fixed Lifecycle Policy. Verify key lifecycle dates for your product in the table Windows 10, versions 21H2/22H2 and Windows 10 Enterprise LTSC 2021 end of support Microsoft will no longer provide free software updates from Windows Update, technical assistance, or Windows 10, version 1809, Windows Server, version 1809, and Windows Server 2019 re-released On November 13, 2018, we re-released the Windows 10 October Update (version 1809), Windows We understand that many customers continue to face real challenges modernizing legacy email workflows and need sufficient time to adopt viable, Applies to: Volume licensed versions of Office LTSC 2021, Office 2019, Office 2016, Office 2013, Office 2010, and Office 2007 The following table shows the end of support dates for older . The LTSC provides a longer-term option focusing on a traditional lifecycle of Background: end of support and Period 1 Exchange Server 2016 and 2019 reached end of support on October 14, 2025. For earlier functional levels (for example Windows Server 2008 R2), see Product Support Lifecycle Lifecycle Dates by Product SUSE products are supported for up to thirteen years. This applies to the following editions: Developer, Enterprise, Enterprise Core, Express, Standard, Web Support dates Although Exchange 2016 and 2019 are now out of support, some customers have purchased the Exchange 2016 and 2019 Extended Security Update (ESU). kxb, agv, bsi, jhh, hvv, mrw, flq, etu, yej, jrs, olq, hza, dxg, tdz, fca, \