Windows 11 build 27808.1000 — release notes, downloads, known issues

Windows 11 Insider Preview 27808.1000 (rs_prerelease)

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Coverage Windows 11 Insider Preview 27808: Dive into the Latest Canary Build Mar 7, 2025 · Windows 11 coverage from this build's release window
Coverage Windows 11 Canary Build 27808: Major CPU Monitoring Overhaul in Task Manager Mar 7, 2025 · Windows 11 coverage from this build's release window
Coverage Windows 11 Build 27808: Major Microsoft Store Overhaul & Updates Mar 10, 2025 · Windows 11 coverage from this build's release window
Issue Windows Insider Build 27808: DirectX 9 Crashes and Fixes Mar 12, 2025 · Windows 11 coverage from this build's release window
Coverage Windows 11 Update 27808: Performance Boost, Bug Fixes & UI Enhancements Mar 13, 2025 · Windows 11 coverage from this build's release window

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