Material design is a Design language developed by Google to bridge the communication gap between user and device. It contains Light and Shadow, Color, Quantum Paper, Transformation which is similar to the real world.This will help the user to sync with real world stuff.I will explain all these points :-

Step 1 :

Create an account in Github

Step 2 :

Create a repository(it is Basically, a folder which will contain and track your project)

Step 3 :

Create a folder in your local computer where you want to keep your project with the same name of repository in step2.