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Learn AI with Python · Lesson

Variables and Data Types

Learn how to create variables and work with Python's diverse data types.

1

Introduction to Variables and Data Types

Variables are used to store information, and data types define the kind of information stored in a variable.

In this lesson, you will learn how to use variables and explore the most common data types in Python.

Variables and Data Types — illustration 1

2

What are Variables?

Variables are containers that store data in your program. You can think of them as labeled boxes that hold information.

For example:

name = "Alice"

Here, name is a variable, and it stores the value "Alice".

# Defining a variable
name = "Alice"
print(name)

All lessons in this course

  1. Variables and Data Types
  2. Input and Output
  3. Basic Arithmetic and Operators
  4. Comments and Code Readability
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