NYU to USC

So I’m an incoming NYU freshman but USC was my dream school that I didn’t get into.
I’m going to try to transfer when the time comes this year and I was wondering if anybody could give me any tips for when I start in 2 weeks.
Also, would it be easier to apply to USC as the same major that I’m in at NYU? Currently I’m in the Steindhart school but if I apply to USC my goal would be something to do with business or media!

Thank you!!!