To get the trophy that's called "Your Education Begins Now", all you have to do is play in Tutorial.
On the main menu, select Training, then chose Tutorial. The next screen that shows up should have a list of lessons that you haven't gone through yet. Select the first lesson on the list, then chose "Lesson 1.1: Advancing."
When the lesson loads up, all you have to do is hold
and the lesson is completed and more importantly, the trophy is unlocked.
Have fun and good luck!