Windows 11 · 23H2 · Release · Security update (Patch Tuesday)
Windows 11, version 23H2 (22631.3593)
- Release
- KB5037771 — Microsoft's article, opens in a new tab
- amd64
- arm64
Windows 11 23H2: Home/Pro servicing ended November 2025
AI summary
This feature update adds Windows Copilot, a refreshed File Explorer, native archive support, enhanced security, and smoother system performance through cumulative reliability improvements.
Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.
Known issues — reported on the forum
No problems reported on the forum for this build yet. Threads that name 22631.3593 or KB5037771 and describe a fault appear here automatically.