🤓 What are the differences between python 3 and 2? 🤔

Question

I want to read a book that covers Python 2 Tutorial and I want to change the Codes Syntax of python 2 to python 3.
( I am using a new Python IDLE)

Answer 1

I am reading this book because I have it , if you know Some free books that can teach me more about python 3 , I will be glad about that.

Answer 2

I have found the one that suits me from www.goalkicker.com .
Thanks a lot.😊