I have unity 5 sience a few days and i am watching videos to become more confident with this program, so i found a video where a guy explained how to create a first person game, so he right click on the assets, and than click on import package and he could see a button called “character controller”, i have tryed the same but i can’t find character controller. Please help me, and sorry for the bad english.
Is it actually in that package? I couldnt see it 
Add a character controller as a component.
Component Menu → Physics → Character Controller