Discover the fundamentals of Robot Operating System (ROS) in this introductory video tutorial. Learn about the importance of ROS in robotics, explore Ubuntu through a test drive, and follow step-by-step instructions for ROS installation. Gain essential knowledge on navigating the Ubuntu environment, including working with the terminal, managing directories, and executing commands. Delve into ROS documentation, understand the concept of sourcing, and explore catkin tools for building and initialization. Perfect for beginners, this 45-minute lesson sets the foundation for further exploration of ROS and its applications in robotics and mechatronics.