Windows 11’s AI-powered Copilot (and its Bing-powered ads) enters public preview

Last month, Microsoft announced that it would continue its put-ChatGPT-in-everything adventure with a new Windows 11 feature called Copilot. The company added generative AI to Edge and to the Bing-powered taskbar Search field months ago, but Copilot promises to be the most visible and hard-to-ignore version of Microsoft’s big...