Microsoft Build 2026: All the news about Windows, AI, RTX Spark and more

Microsoft opened Build 2026 in San Francisco with a keynote centered on AI, including new models, agentic tools, and Copilot updates.

The company also previewed Windows 11 changes aimed at developers, alongside broader efforts to make its ecosystem more AI-native.

Microsoft highlighted new hardware, including a Surface Laptop Ultra with Nvidia RTX Spark, to support its AI and Windows push.

This year’s Build was moved to Fort Mason, giving the conference a smaller, more developer-focused feel.