is it difficult to switch majors?

I apologize if this is a really dumb question but I’m a first year under life sciences and I’m still unsure abt what I want to major in. I know I definitely want to major in human bio, but I’m still unsure abt the other part. like what if I randomly decide I want to major or minor in film studies or something? i think there are two introductory courses for that. would it be possible to take the introductory courses required for that in my second year, and then switch my major? or take one in my winter sem, and the other one in my second sem? Again sorry if this sounds rlly dumb I’m so lost