Python Introduction

Your first programs: run code, read errors, and work with values and names. Six lessons in your browser.

What you will be able to do

• Run and change a Python program
• Read errors and predict output
• Use values, expressions and names

Access terms

Free. No payment needed. Step-by-step and brief explanations are both included.

Every lesson can be read and checked without a payment. Passing the checks shows you what you can do; it does not certify a grade.