Welcome to the C# Quick starts. These start with interactive lessons that you can run in your browser.
The first lessons explain C# concepts using small snippets of code. You'll learn the basics of C# syntax and how to work with data types like strings, numbers, and booleans. It's all interactive, and you'll be writing code within minutes. These first lessons assume no prior knowledge of programming or the C# language.
Hello world
In the Hello world lesson, you'll create the most basic
C#. You'll explore the string type and how to work with text.
Numbers in C#
In the Numbers in C# lesson, you'll learn how computers store numbers and how to perform calculations with different number types. You'll learn the basics of rounding, and how to perform mathematical calculations using C#.
This lesson assumes that you have finished the Hello world tutorial.
Branches and loops
The Branches and loops lesson teaches the basics of selecting different paths of code based on the values stored in variables. You'll learn the basics of control flow, which is the basics of how programs make decisions and choose different actions.
This beginner lesson assumes that you have finished the Hello World and Numbers in C# lessons.