When creating presentations in beamer, those little symbols that you can click on and will take you to different parts of your presentation are automatically included on your slides.
I don't like that, but decided not to try and change it for now. The problem is that when I gave my presentation to my supervisor to revise, the first thing he did was cross the symbols out in red, meaning: take this out!
What should I do? Is there an easy command to get rid of those symbols or do I have to change the theme of my presentation to get rid of the symbols?