Event ConcludedThis event was held on May 19–21, 2026 in Seattle, United States. This official directory page is maintained as an archive of topics covered, audience focus, and organizer details.

Concluded / PastConferenceNorth America

Microsoft Build 2026

Name: Microsoft Build 2026
Start: 2026-05-19
End: 2026-05-21
Location: Seattle Convention Center

Microsoft annual flagship developer conference revealing new Azure AI capabilities, Microsoft Copilot extensions, Windows AI runtimes, and developer toolkits.

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About MS Build 2026

Microsoft Build is the primary developer event hosted by Microsoft in Seattle. Keynotes and deep-dive technical sessions reveal new APIs for Azure OpenAI Service, Copilot Studio, ONNX Runtime optimizations, and native local AI on Windows Copilot+ PCs.

Who Should Attend

Based on official event tracks, this gathering is specifically tailored for:

Software Developers

Enterprise Architects

Azure Cloud Developers

Full-Stack Engineers

Topics & Focus Areas

Azure OpenAI Service & AI StudioCopilot Studio & Custom Copilot AgentsWindows AI & Local NPU AccelerationGitHub Copilot Extensions & Developer ProductivityTypeScript, .NET, and Python AI SDKs

Frequently Asked Questions

When was Microsoft Build 2026 held?

Microsoft Build 2026 took place May 19–21, 2026 in Seattle, Washington.

Can developers watch Microsoft Build sessions for free?

Yes, Microsoft streams the main keynotes and breakout sessions worldwide for free on build.microsoft.com.

Source Verified: Microsoft Build Official Website

Last checked for accuracy: 2026-10-01. Event dates and venue details are verified against official announcements.

View Official Verification Source ↗

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