Windows 11 · 26H1 · Experimental
Windows 11 Insider Preview Feature Update (28120.3272)
- Experimental
- Feature update
- 26H1
- amd64
- arm64
Windows 11 26H1: For specific new hardware; not a feature update for existing PCs
Microsoft release information · Verified Oct 16, 2026
AI summary
Windows 11 Insider Preview build 28120.3272 is an Experimental channel build for version 26H1. Microsoft’s available notes identify the release but don’t specify changes for this exact build. (blogs.windows.com)
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
In the news
- Issue Windows 11 Build 29683.1000 Restores Symbols; Internet and VMware GSOD Bugs Remain
- Coverage Windows 11 Insider Builds Add Xbox Mode Desktop Exit, Power Controls and Per-Monitor Magnifier
- Coverage Windows 11 Build 28120.3272: Search Toggle, Pointer Indicator and Live Captions Updates
- Fix Windows 11 26H1 KB5127653 Release Preview: Copilot Key Remapping, WinRE Wi-Fi and RDP Fix
- Fix KB5127649 Patches Windows 11 26H1 Setup Security for Upgrades and Deployment Media
Discussed on the forum
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