Hello, and welcome to our course! We're going to teach you how to process CSV files in Python. We'll start with a bit of theory. Then, we'll show you how to read from CSV files and write to them using the csv module available in the Python standard library. We'll also explain what CSV dialects are. At the end of the course, you'll have a chance to check your skills.

In this introductory part, you're going to learn the theory of CSV files in four quick exercises. This is the only theoretical part of our course – once we're done here, we'll dive straight into the code.

Are you ready? Let's get started!