Difference between Se vs. Te

Question

Why do you say, "Cómo te llamas?" or "Cómo se llama usted?"

what does the te and se mean

Answer 1

Te is used informally (with someone you are on a first name basis with, usually, and would refer to as tú in the Spanish language) Se is formally or talking ABOUT a single person, not to them (él, ella, or Usted in the Spanish language)