Microsoft's Build 2017 conference is kicking off today in Seattle, and the company's CEO Satya Nadella will be taking the stage during the opening keynote. We expect there will be lots of talk of Windows 10, Cortana and, who knows, maybe we'll get a few surprises along the way. It starts at 8AM PT/11AM ET, and you can watch it happen live in the video below. If you're interested in the full Build 2017 schedule, Microsoft made a page with all of those details just for you.