08. Adding variables in JavaScript

In this course, you’ll learn how to add and use variables in JavaScript to store and manipulate data. We will cover the different ways to declare variables (var, let, const), how to assign values to them, and how to use these variables in your code to perform various operations. You’ll understand the importance of variable naming conventions, scope, and how to update and manage variable values efficiently. By the end of this lesson, you’ll be proficient in using variables to enhance the functionality of your JavaScript programs.