To open the Composer for multi-file AI editing, you must use the Cursor desktop application. On your Microsoft 365 dashboard, click on the app launcher if you need to access other web-based tools while working in your local environment.
- Open the Cursor application on your desktop.
- On the top left toolbar, click on File, then select Open File Press Cmd + I (Mac) or Ctrl + I (Windows/Linux) to launch the Composer interface.
- from the dropdown list.
- Now that you have the Composer open, type your coding instruction into the input field that appears.




