How to change account alias used in chat ?

Question

Hello there,

I just download and install Windows 11.
I notice that, in chat (teams), it displays the alias I use to log in. But, this is something I want to keep the most secret possible.

As I didn't find any way to change that maybe you can help me.
And, if it is not possible, I would propose this change because of security reason.

Thank you.
Alek

Answer 1

Please look into below links to see if helpful.

https://www.swipetips.com/how-to-change-your-profile-name-in-microsoft-teams/

https://www.youtube.com/watch?v=rVVofAqZMxA

Answer 2

Thank you all for your answers. But my request was not about Username but about the email that is displayed.

I tried to see what is displayed on another account and, at the end, my email adresse is not displayed :

So, at the end, everything seems ok and secure.