On June 2, 2023, Microsoft announced they will be no longer support Cortana standalone app on Windows 10 and Windows 11 and will be ended on late 2023. After Cortana ended support, Microsoft will announced Cortana will be replaced by Windows Copilot and Bing Chat AI on Windows 11. Microsoft discontinued Cortana standalone app for Windows 10 and Windows 11 on August 2023. Supported of Cortana in Microsoft Outlook and Microsoft 365 Mobile app was discontinued in Fall 2023.