C# is MicrosoftThe software giant behind Windows, Office, Azure, and Xbox — founded by Bill Gates and Paul Allen.'s main language for .NET — garbage-collected, type-safe, C-like syntax. Used for Windows desktop apps (WPF/WinForms), ASP.NETMicrosoft's framework for building web applications and APIs on the .NET platform. websites and APIs, Unity game development, and enterprise services. Example: a line-of-business app talking to SQLStructured Query Language — the standard language for querying relational databases. Server, or a cross-platform game in Unity.

C# became the primary language of .NET and a major enterprise and game-dev (Unity) platform.

It combined C++-familiar syntax with garbage collectionAutomatic memory management that frees unused objects — programmers need not track every allocation manually. and a unified type system for the CLRCommon Language Runtime — the virtual machine that executes .NET assemblies and manages memory..