I need some advice or input on approaching people

Hey all! I’m a 20-year-old guy in college and I’ve not dated before, but I’m starting to try.

My problem is I have no idea how I’m supposed to approach people. What’s the normal way? Am I supposed to go up to people if I see someone who I think is cute between classes? Is it weird to approach someone when they’re just walking around? It doesn’t help that I get super panicked when thinking about asking someone for their number or anything, so I for sure do not want to make the situation more awkward than it needs to be.

I am aware that it might be better to meet people at social events, but I don’t go to a ton of those, though I’m starting to go to more. Any advice would mean the world! Thank you so much.