Windows 11 21H2 (Enterprise/Education)
End of Life682 days ago
- Released
- 4 Oct 2021
- End of updates (end of support)
- 8 Oct 2024
- Extended Security Updates (ESU)
- Not announced
Recommended upgrade: Windows 11 26H1 (Enterprise/Education) — Supported / 13 Mar 2029
Sources
- https://learn.microsoft.com/en-us/lifecycle/products/windows-11-enterprise-and-education
- https://learn.microsoft.com/en-us/lifecycle/announcements/windows-11-21h2-end-of-updates-enterprise-education
Last verified: 2026-08-21