November 2025 Windows 11 Non-Security Preview Update

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Microsoft released KB5070311 (OS Builds 26200.7309 and 26100.7309) for Windows 11 25H2 and Windows 11 24H2.

See the referenced KB Article for information about any quality improvements, new features and the highlights included in the update.

Note: Because of minimal operations during the Western holidays and the upcoming New Year, there will be no December 2025 non-security preview update. There will be a monthly security update for December 2025. Normal monthly servicing for both security and non-security preview updates will resume in January 2026.

Update:  To get the update, go to Settings > Update & Security > Windows Update. The link to download the update can be found in the Optional updates available section.

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Known issues in this update:

1) File Explorer might flash with a white screen in dark mode


2) Password icon might be missing or invisible in the lock screen sign-in options