Before starting the pytutorials series i want to explain what is PyTutorials.
PyTutorials is a beginner guide to learn the basics of python and programming,
each tutorial will contain an explanation on the topic followed
by 2 or 3 exercices to practice what you have learned.
Two tutorials will be posted every week.
In this tutorial we will be using python 3.
I am assuming that you already have python installed on your machine
if not you can download it from here or you can use an online interpreter for python.