Walking into a new place where you know no one is nerve wracking, but remember that most people around you feel exactly the same way, especially in the first weeks. Everyone is looking for connection, which means people are usually more open to a friendly hello than you expect. That shared newness is actually your biggest advantage.
The simplest way to make friends is to be approachable and to take small initiatives. Smile, say hi, ask easy questions, and show genuine interest in people, because most friendships start from tiny ordinary moments, not grand gestures. Sit next to someone, ask about the class or the campus, offer to study together, or simply comment on something you have in common. You do not need to be the most outgoing person in the room, you just need to be warm and willing to start.
Joining groups, clubs, sports, or activities makes this far easier, because shared interests give you built in things to talk about and regular chances to meet the same people. Friendships grow through repeated small interactions over time, so keep showing up and give it a few weeks rather than expecting instant close friends. Be patient and be yourself, because friends made by pretending to be someone else never feel right. Not everyone will click with you, and that is normal, but if you keep being open and kind, the right people will find their way to you.
Example: Simply asking a classmate, do you get what the teacher assigned, then chatting for a minute after, is exactly how many lasting friendships quietly begin.
One practical tip: Join at least one club or activity. Shared interests and regular meetings make friendships form naturally, without you having to force conversation.