C# Tutorial
Learn C#
C# (C-Sharp) is a programming language developed by Microsoft that runs on the .NET Framework.
C# is used to develop web apps, desktop apps, mobile apps, games and much more.
Start learning C# now »Examples in Each Chapter
Our "Try it Yourself" editor makes it easy to learn C#. You can edit C# code and view the result in your browser.
Example
using System;
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
}
}
}
Click on the "Run example" button to see how it works.
We recommend reading this tutorial, in the sequence listed in the left menu.
C# Exercises
Learn by Examples
Learn by examples! This tutorial supplements all explanations with clarifying examples.
C# Quiz
Learn by taking a quiz! The quiz will give you a signal of how much you know, or do not know, about C#.
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