Windows 11 is getting a new Teams Chat taskbar button. But somewhat surprisingly, Microsoft isn't integrating Teams any more deeply than that in its newest OS release.

For other tasks, Microsoft is encouraging users to try Bing Chat or Copilot in Windows and Microsoft 365. Microsoft also says it isn’t killing Cortana entirely.

Microsoft is rolling out support for third-party widget development and new video calling functions for Chat from Microsoft Teams in its latest developer build of Windows 11.

You can use natural language to chat with Copilot as it views your screen with you, meaning you can talk on the fly about different topics as you context switch between apps and windows.