Surprising no one, Microsoft's Build 2025 conference is mostly centered around its Copilot AI. Today, the company announced that it has begun rolling out its "Wave 2 Spring release," which includes a revamped Microsoft 365 Copilot app.

Microsoft announced during its Build 2025 keynote that it will open source GitHub Copilot in Visual Studio Code and add several new features.

GitHub has launched a powerful AI coding agent in Copilot that writes code, fixes bugs, and opens pull requests.

The new features arrive as part of the Microsoft 365 Copilot Wave 2 Spring updates. Many of the capabilities are available now, though some will start rolling out in the near futu

At this year's Build conference, Microsoft unveiled a major expansion of its agent-based AI platform, highlighting new tools to securely build, customize and orchestrate intelligent agents across Microsoft 365 and Windows.

Microsoft CEO Satya Nadella said that the artificial intelligence platform shift is “getting into the middle innings” and touted his company’s systems-based strategy of meet

So that’s the future of Windows Microsoft is selling right now: deep integration for AI agents to use apps on your PC, if you want, and more ways for app developers to create AI features that use your PC’s hardware rather than cloud servers. Now all that’s left is to see how it all shapes up in reality.

Jay Parikh, Microsoft executive vice president and head of the company’s CoreAI engineering division, speaks at Build 2025 in Seattle, with the Anthropic

Microsoft announced new tools for companies to develop their own AI services that have analysts confident in the tech giant’s AI momentum and strategy.