This document provides an introduction to formal and informal address terms in French. It outlines the differences between "tu" and "vous" and gives examples of how to greet someone and ask common questions using both the formal "vous" and informal "tu" address terms. Key phrases include "Comment allez-vous?" (formal greeting), "Çava?" (informal greeting), and examples of responses like "Je m'appelle ___" (My name is __) and "Je viens de _____" (I am from ___). It stresses the importance of using the correct terms, as the incorrect use can offend, and signals the relationship with the person.