Windows 11 · Experimental
Windows 11 Insider Preview Quality Update (28120.2387)
- Experimental
- Preview update
- 26H1
- amd64
- arm64
AI summary
This test build delivers performance optimizations, strengthened security, improved stability, and targeted bug fixes for a smoother, more reliable Windows experience.
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
No problems reported on the forum for this build yet. Threads that name 28120.2387 and describe a fault appear here automatically.
In the news
Discussed on the forum
No member thread names 28120.2387 yet.