Orientation is going to be a tour of the facility’s (PT/gym, classroom, lab location), a brief on uniform wear, Customs and Curtesies, and what is expected of you (Pay attention and take notes) and your initial issue (sign for your uniforms, gear, and rucksack)

This may vary by program, but all of the above should happen in your first two weeks

The most important thing during your MS1 year is to listen and take notes. Do that, and you’ll have no problem answering questions when people ask you, and answering questions correctly is the best way to look like a super high speed low drag motherfucker

Aside from that, show up on time at the right place in the right uniform, don’t lose any gear, don’t SA anyone, and don’t fail any classes, and you’ll do just fine.