A focus group involves bringing people together to discuss a topic and gather their opinions and perspectives. It is facilitated by a moderator who asks questions, ensures everyone participates, and keeps the discussion on track. Good moderators create a relaxed environment, explain the purpose and process, and make all participants comfortable sharing. They ask open-ended questions, listen closely, and take detailed notes without letting one person dominate. Choosing an accessible venue without distractions and properly setting up equipment is also important for a successful focus group.