Windows 10 · 22H2 · Release · Optional preview update

Feature update to Windows 10, version 22H2 (19045.3393)

Windows 10 22H2: Support ended October 14, 2025 — ESU updates only

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AI summary

Windows 10 version 22H2 build 19045.3393 delivers cumulative quality improvements focused on fixing bugs, improving reliability, and providing security updates for protected operation.

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 19045.3393 or KB5029331 and describe a fault appear here automatically.

In the news

No article names 19045.3393 or KB5029331 yet, and nothing about Windows 10 22H2 was published in its release window. Browse Windows news.

Discussed on the forum

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