A Beginner‎'‎s Guide to Computer Programming Start Programming Using HTML‎,‎ CSS‎,‎ and JavaScript is a manual for undergraduate students in engineering and the natural sciences to discover how computer programming works‎.‎ Using a dialog format between two students and a professor‎,‎ the text teaches students how the mainstream web languages HTML‎,‎ CSS‎,‎ and JavaScript interact and how to harness their capabilities in practical settings‎.‎ Each chapter focuses on a specific theme supported by a gradual development of engaging worked examples of live web documents and applications using the three languages‎.‎ Students can follow most of the examples and experiments using any modern browser and plain text editor‎.‎ A practical homework problem is included at the end of every chapter and then is discussed at the beginning of the next chapter‎.‎ In addition‎,‎ a related keywords list helps students review key topics‎.‎ By focusing on important established principles and concrete examples‎,‎ this introductory book shows students how to write cleaner and more easily maintainable code‎.‎ It augments the basic language syntax and rules with contents and structure while keeping the material simple and manageable‎.‎