Minecraft game crash an unexpected problem?

I downloaded Minecraft for the first time today. The installation of the Minecraft Launcher worked perfectly, but when I click on "play" the launcher closes first and then opens again and shows me the error message "Game crash an unexpected problem has occurred and the game has crashed. We apologize for that Inconveniences." I have already updated Java. I would be happy if someone could help me.

Which version did you start and what kind of system do you have?