Published: June 2019
Updated: October 2019
The following list represents products retiring or reaching the end of support in 2021. Upon retirement or end of support, there will be no new security updates, non-security updates, free or paid assisted support options or online technical content updates.
For a comprehensive list of Microsoft products and their lifecycle policy timelines, including migration options, please search the Microsoft Lifecycle Product Database.
If you have any questions regarding support for a product, please contact your Microsoft Account Representative. If you need technical support, visit the Microsoft Support website.
Products governed by the Modern Policy: The following products, governed by the Modern Policy, will retire in 2021.
| Product (Modern Policy) | Retirement |
| Windows 10, version 1809 (Enterprise, Education, IoT Enterprise) | May 11, 2021 |
| Skype for Business Online | July 31, 2021 |
| Silverlight 5 | October 12, 2021 |
Products governed by the Fixed Policy: The following products, governed by the Fixed Policy, will end support in 2021.
| Product (Fixed Policy) | End of Support |
| BizTalk Server 2010 (all editions) | January 12, 2021 |
| Lync 2010 (all editions) | March 13, 2021 |
| Dynamics Retail Management System 2.0 (all editions) | July 13, 2021 |
| BitLocker Administration and Monitoring 1.0 | September 14, 2021 |
| Dynamics AX 2009 | October 12, 2021 |
Products moving to Extended Support: The following products will be moving from Mainstream to Extended Support in 2021. Extended Support lasts for a minimum of 5 years and includes security updates at no cost, and paid non-security updates and support. Additionally, Microsoft will not accept requests for design changes or new features during the Extended Support phase.
| Product | End of Mainstream Support |
| Advanced Threat Analytics 1.X | January 12, 2021 |
| Dynamics C5 2016 | April 13, 2021 |
| Dynamics GP 2016 | July 13, 2021 |
| Dynamics AX 2012 R3 Windows 10 Enterprise 2016 LTSB Windows 10 IoT Enterprise 2016 LTSB | October 12, 2021 |
Change Log
September 2019 edits
ADDED: Skype for Business Online
ADDED: Silverlight 5
REMOVED: Microsoft Advanced Group Policy Management 4.0 (support extended from January 12, 2021 to April 14, 2026)
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