Windows 11 · 23H2 · Release · Security update (Patch Tuesday)

Windows 11, version 23H2 (22631.2861)

Windows 11 23H2: Home/Pro servicing ended November 2025

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AI summary

Windows 11 version 23H2 (22631.2861) activates Copilot, modernizes File Explorer and Windows Backup, and delivers smoother multitasking, improved performance, and greater reliability. (support.microsoft.com)

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

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