Microsoft Build 2025: How to watch and what to expect including Copilot AI, Windows 11 and more

Microsoft's annual Build developer conference kicks off today and, as always, it starts with a keynote. You can watch the opening event live starting at noon Eastern time right here, with the embedded YouTube stream below. (It's also available on Microsoft's website, though you'd have to register and sign in.) Just like last year, the event will be hosted by Microsoft CEO Satya Nadella, along with the company's Chief Technology Officer, Kevin Scott. According to the keynote page, the executives will be sharing how "Microsoft is creating new opportunity across [its] platforms in this era of AI."

The company has been introducing new AI features at Build over the last few years, even as the company's close relationship with OpenAI continues to evolve. We expect Microsoft to add more AI agents to Windows 11 to automate more tasks for ...