Microsoft: Windows 11 23H2 Enterprise support ends in 30 days

Microsoft reminded customers that Windows 11 23H2 Enterprise, Education, and IoT Enterprise editions will stop receiving security updates in November 2026. Users are advised to upgrade to Windows 11 26H2, released in September 2026 and supported for consumers until October 2029.

• The November 2026 security update will be the last for Windows 11 23H2 Enterprise, Education, and IoT Enterprise
• Support for Windows 11 23H2 Home and Pro ended in November 2025
• Windows 11 26H2 shipped in September 2026 as an enablement package (eKB)
• Consumer support for Windows 11 26H2 runs until October 2029