Windows 11, version 23H2 Enterprise and Education editions have reached end of updates
From Microsoft 365 Message Center Archive by Merill Fernando · Microsoft may not have sent this notice to your tenant.What the notice says
Microsoft’s text, safely structuredToday, November 10, 2026, Windows 11, version 23H2 Enterprise and Education editions have reached end of updates. The November 2026 Windows security update is the last update available for these editions. After this date, devices running these editions will no longer receive monthly security updates containing protections from the latest security threats. We recommend updating eligible devices running Windows 11, version 23H2 Enterprise and Education editions to Windows 11, version 26H2 to continue receiving monthly security and quality updates.
To check whether an update is available for your eligible device, select Settings > Windows Update, then select Check for updates. If the update is available for your device, select Download and install.
For more information about product lifecycle dates, see Windows 11 release information and Lifecycle FAQ - Windows.
What changed
Between archive captures, newest firstThe archive supplies one version of this notice.
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Links from the notice and their documentation checks- Enterprise and Education editionsNot read yet
- Windows 11, version 26H2
- Check for updatesNot read yet
- Windows 11 release informationChecked 13 Nov 2026
- Lifecycle FAQ - WindowsNot read yet
Related public changes
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What this page cannot tell you- Whether your tenant is affected: this is Microsoft's notice, not a check of your settings.
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