Learn the fundamentals of C# programming in this comprehensive 40-minute tutorial. Discover how to install Visual Studio and Xamarin, then dive into essential concepts including namespaces, main methods, input/output operations, loops, command line arguments, arrays, data types, DateTime, TimeSpan, BigInteger, formatting, strings, string functions, and more. Gain practical knowledge through clear explanations and examples, setting a strong foundation for future exploration of Xamarin and game development with C#.