Cortana is supported on Windows 10 and Windows 11. Cortana can respond to "Hey Cortana" and can search the web using Microsoft Bing, Microsoft's search engine. In Windows 10 version 2004 and 22H2, Cortana can updates and white wallpaper with Cortana cyan blue, not like Cortana in black wallpaper, they use Chat to Cortana and not respond to "Hey Cortana". In August 11, 2023, Microsoft announced that Cortana was discontinued by standalone app for all Windows 10 and Windows 11.