Use one of the most common types in Python to represent text. From simple formatting to representing variables, using operating strings is a critical skill for Python developers.

Demonstrate your ability to update a console app that implements arrays, foreach loops, and if statements in response to a user requested feature update.

Work with sequences of related data in data structures known as arrays. Then, learn to iterate through each item in the sequence.

Learn how to add branching logic that matches one variable or expression against many possible values.

Explore how to use Boolean logic in Python to craft complex expressions that apply conditional logic.

The next step after using procedural code is to write modular software by using functions. Functions, from simple ones to multiple-argument ones, are useful in making code reusable.