Windows 11 26H2 build 26300.7733 — release notes, downloads, known issues

Windows 11 Insider Preview Feature Update (26300.7733)

Windows 11 26H2: Not yet released — Insider flights only

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Fix Windows 11 Dev Channel Build 26300.7733 Adds Built-in Sysmon and Stability Fixes Feb 3, 2026 · names this build
Coverage Windows 11 26H2 Preview: Copilot in Explorer and Taskbar (Build 26300.7674) Feb 3, 2026 · Windows 11 26H2 coverage from this build's release window
Fix Windows Insider Build 26300 7733: Sysmon Inbox und Explorer Fixes Feb 4, 2026 · Windows 11 26H2 coverage from this build's release window
Coverage Windows 11 26H1 and 26H2: A Two Track 2026 Roadmap with Copilot Feb 2, 2026 · Windows 11 26H2 coverage from this build's release window
Coverage Windows 11 26H2 Copilot Preview: AI in Explorer and Taskbar (Opt‑In) Feb 2, 2026 · Windows 11 26H2 coverage from this build's release window
Coverage Windows 11 26H2 Preview Brings Copilot to Taskbar and File Explorer Feb 2, 2026 · Windows 11 26H2 coverage from this build's release window
Coverage Windows 11 2026: Dual Tracks 26H1 Arm Platform and 26H2 Feature Update Feb 1, 2026 · Windows 11 26H2 coverage from this build's release window
Coverage Windows 11 Insider Preview 26300: Copilot+ KI Settings Agent und Sicherheit Feb 7, 2026 · Windows 11 26H2 coverage from this build's release window

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