Windows 11 build 27971.1 — release notes, downloads, known issues

Windows 11 Insider Preview 27971.1 (br_release)

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Fix Windows Canary Build 27971 Restores Multi Monitor Notification Center Oct 16, 2025 · Windows 11 coverage from this build's release window
Coverage Windows 11 Canary Build 27971 Adds Notification Center on Any Monitor Oct 16, 2025 · Windows 11 coverage from this build's release window
Coverage Windows 11 Canary Build 27971 Brings Notification Center to Secondary Monitors and Seconds Clock Oct 16, 2025 · Windows 11 coverage from this build's release window
Fix Windows 11 Canary Build 27971 Restores Notification Center on Any Monitor Oct 17, 2025 · Windows 11 coverage from this build's release window

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