Windows And Office
With more than 800 million Windows 10 devices deployed, as well as 1 billion devices running Office 365 / Microsoft 365, one of the "biggest opportunities" is "for developers who have written applications for these platforms to extend their reach," Nadella said.
"Every app—whether it's a Win32 app, whether it's a WPF app or a UWP app—any app can be annotated with Graph data," he said. "And all of these applications can also now incorporate natural user interface, whether it's speech, Windows Hello, ink. And that's what we see with developers."
Overall, "application development in Windows [is getting] richer across all of the frameworks that you may have used because of the Graph, as well as natural user interface," Nadella said. "So that's how we think about the future of Windows and Office development."