Advice for a New Freshmen

Hi HN, Fall is coming up and I'm an incoming freshmen going into a computer engineering major. I wondered if you had any advice on how I could make the best use of my time in college?

It's a very general question, I know but I'd like to hear anything that anyone has to say.

If it's of any coincidence I'll be going into a fairly large public university. I've had experience with software through web and mobile application development as well as some experience with hardware through my schools robotics team.

Thanks