Windows Copilot is an AI feature that launches in October 2023 officially on Windows 11. It may show third-party ads to users, which is a problem in itself.
"Well sure, but not in our dreams. Only on TV and radio. And in magazines. And movies. And at ball games and on buses and milk cartons and t-shirts and written on the sky. Oh, and in our operating systems. But not in dreams. No siree!"