https://www.bleepingcomputer.com/news/microsoft/microsoft-is-killing-cortana-on-windows-starting-late-2023/

After introducing a string of AI-powered assistants for its products, Microsoft has now announced that it will soon end support for the Windows standalone Cortana app.

Cortana provides voice-based assistance and a wide range of tasks, such as setting reminders, creating calendar events, providing weather updates, and searching the web.