1 = WHAT IS GIT/GITHUB & WHY DO WE NEED IT   What's Up everyone. Today I am going to discuss Git and Github . So today i am going to talk about what is Git?, Why is it around? and What is Github?. So Let’s get started. Git : So Git is a version control system. Let’s assume I have made an AI desktop assistant. Now I was working on version 1 which has 3 files, f1, f2, and data.csv. After a few days I have changed the code and made version 3 which also has 3 files, but this time f1, f2 file doesn't exist, instead it has f3, f4 and data.csv. So now f1, f2 files are not around. If in the future we get into a situation where we need those files there will be no option, but if we use a version control system like Git then we can go back and see those files and work with it.    Pros of Version Control System: Easy File Recovery: You can easily recover files from the version control system. Issue: If more than 1 person is working on a project and the project stops working afte...