Hi and welcome to this class on functions and modules in Python! My name is Mihai and I will be your instructor for this class, as well as lots of other Python classes here, on Skillshare. In this class you will first learn all the necessary basic concepts regarding functions, as well as what parameters and arguments are and what are the differences between the two concepts. Next, you're going to learn the various ways to import a module to your application and, finally, you're going to install a custom, non-builtin module on your own system, to can extend the capabilities of Python and the functionality of your future apps. So, let's get to work!