Embark on a comprehensive 3-hour Docker tutorial designed for beginners, covering everything from the basics to advanced concepts. Learn how Docker works, run multiple containers, and explore essential topics like volumes, Dockerfile creation, logging, and registries. Gain practical knowledge through hands-on exercises, starting with an introduction to Docker and its differences from virtual machines. Master container management, port exposure, and volume sharing between host and containers. Dive into building custom images, optimizing with Alpine, and implementing best practices for Dockerfile creation. Explore tagging, versioning, and working with Docker registries. Develop debugging skills using Docker inspect, logs, and exec commands. By the end of this course, you'll have a solid foundation in Docker, preparing you for both DevOps and backend development roles.