Microsoft Build 2026 focused heavily on agentic AI, introducing new tools, platforms, and infrastructure designed to make AI agents a core part of software development and computing.
Key announcements included new MAI reasoning models, the GitHub Copilot desktop app for managing multiple AI agents, Windows AI APIs, Project Solara for agent-centric experiences, and the Surface RTX Spark Dev Box for local AI development.
Microsoft also unveiled new enterprise automation capabilities, enhanced AI security tools, and expanded support for autonomous workflows across Azure, Windows, and Microsoft 365. The event signals Microsoft's broader strategy to position AI agents as a foundational layer for future productivity, development, and enterprise computing experiences.




