Outlook uses the same password as your Microsoft account does. Find out how you can change this password using the Microsoft ...
You can now login to your Microsoft account without a password. It will instead ask for verification through the Microsoft Authenticator app, Windows Hello and more ...
To delete all the saved passwords from your Microsoft account, go to the left pane ... and then hit the Clear now button. I hope you find this extension useful. Read: Chrome Autofill not working ...