I have Office 365 subscription and it works well. However, I got the Microsoft Authenticator app installed on my Samsung Galaxy and it got my Outlook account added there. I have no idea how that happened since I did not add it.
I've read the instructions from How to use the Microsoft Authenticator app, but the instructions are complicated. I don't need this Authenticator, so I want to get rid of it.
How can I get rid of it and keep my Microsoft account?