Where I can change language in 8.6.2 version?

I remember that I could choose language during the login process.

Now I don’t have this possibility. I Installed English and Italian Language and, just to try to solve this question, I am trying to change language but I cannout found where I can do it.

I looked for it in “Edit profile” → Advanced and I did’t find it

Where Am I wrong ?

Sincerly, Vincenzo Frezza

Admin → System → Languages