Dive into a comprehensive introduction to Docker designed for developers and testers with no prior experience. Learn essential concepts and terminology, including building images, running containers, mapping ports, and creating mounts. Explore the basics of Docker Compose and gain practical skills through hands-on exercises. Install Docker before the workshop using the provided setup instructions. Discover why Docker is popular, understand its application model, and compare it to virtual machines. Explore Docker security, cost benefits, and key components like images and containers. Practice finding and using Docker images, working with network ports, and implementing port mapping. Perfect for beginners looking to grasp the fundamentals of containerization and its applications in modern software development.