Understanding Variables and Data Types

Welcome to the next lesson! In this lesson, you’ll learn about variables, how to declare them, and the different data types in C#. Let’s get started!

What Are Variables?

Variables are containers used to store data in your program. They allow you to give a name to a piece of data, making it easier to reuse and manipulate later.

Example: A variable can store your name, age, or even the result of a calculation.

Key Point: You must declare a variable before using it in C#.