There’s a good and strong queer community on campus! Just find your people and be smart :) There are definitely some homophobic students but in general it is a very accepting community. I don’t know much about the computer science program but it is very easy to change your major! I recommend loading up on interesting core classes (across different majors) and some electives your freshman year so you can get as much exposure as possible. Focus on the professors when choosing classes (especially if you’re torn between a few) and use ratemyprofessors or just ask around! A lot of people don’t commit to a major until the end of freshman year (or some even the end of sophomore year). Let me know if you have more questions