Learn how to effectively use variables in Robot Framework with this beginner tutorial. Explore the three types of variables - scalar, list, and dictionary - and understand their syntax and usage. Discover how to create and reference variables in your test cases, including environment variables. Follow along with practical examples using a demo application for hands-on practice. Gain valuable tips on variable naming conventions, handling non-existent variables, and setting variables from the command line. Master the fundamentals of working with variables to enhance your Robot Framework automation skills.