In this video, we explore various GPT applications, starting with "Data Analyst," which analyzes Excel files and generates insights and visualizations. A case study shows how it interprets physician poll data and provides recommendations for medical education. We introduce "Homework Guru," a GPT that helps create practice tests and assignments for students, even from photos of textbooks. We also demonstrate creating a custom GPT, "Referral Note Expert," for generating concise referral notes based on patient history. Finally, we encourage you to explore and experiment with the many available GPTs. In the next module, we'll focus on AI applications in clinical practice.