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- March 21, 2026—KB5085516 (OS Builds 26200. 8039 and 26100. 8039) Out-of . . .
This out-of-band update for Windows 11, version 25H2 and 24H2 (KB5085516) is cumulative It includes updates from previous security and non-security releases, along with an additional fix To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained For information
- March 10, 2026—KB5079473 (OS Builds 26200. 8037 and 26100. 8037 . . .
This cumulative update for Windows 11, version 25H2 and 24H2 (KB5079473), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained
- Microsoft at NVIDIA GTC 2026 | Microsoft Community Hub
Microsoft returns to NVIDIA GTC 2026 in San Jose with a strong presence across conference sessions, in‑booth theater talks, live demos, and executive‑level ancillary events Together with NVIDIA and our partner ecosystem, Microsoft is showcasing how Azure AI infrastructure enables AI training, inference, and production at global scale
- What’s new in Microsoft Sentinel: RSAC 2026 | Microsoft Community Hub
Microsoft provides step-by-step guidance for configuring a custom connector in Claude that securely connects to a Sentinel MCP server With this connection you can summarize incidents, investigate alerts, and reason over security signals while keeping data inside Microsoft's security boundary
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