Hi, I would like to get rid of the small "pdf menu" in my presentation created with beamer class. (you know the bottom-right part which allows you to go to another slide, search,...). I searched for the answer on the forum but since I do not know how this "pdf menu" is called I was not able to find any related question.

Generally though, you could have just asked a new question (that's what the site is for, after all). It would probably have been closed as a duplicate, but there's nothing wrong with that.

sure, next time then, I was not feel comfortable to ask since I was not sure about the "navigation symbol" expression, thx !