C# is a very powerful, mature programming language that can be used to create the most complex and robust of software programs, capable of satisfying the needs of large businesses. It is one of the most in-demand languages in the software development field. You will learn the fundamental elements of this popular language, enabling you to create your own software programs, and getting you well-prepared for your career as a developer. The .NET Framework is a collection of tools and pre-made software that help developers to make computer programs. It was created by the technology company Microsoft.