Windows 10 · 21H2 · Release · Security update (Patch Tuesday)

Feature update to Windows 10, version 21H2 (19044.7548)

Windows 10 21H2: Servicing ended

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AI summary

This Windows 10 21H2 build delivers performance improvements, security updates, and bug fixes for a more stable, reliable operating experience. (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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