Python 2 vs. Python 3

Question

I was using a PyGame tutorial and noticed it said that they recommended using Python 2, I want to know what the major differences are between Python 2 and Python 3.

Answer 1

python 2 is an old version while 3 is the new, and python seem to be losing support soon or already had, which means its not safe to use that version because, all the flaws won't be fixed anymore, the tutorial is definitely an old one, try search for current tutorials from YouTube or convert the 2 to 3 yourself

Answer 2

DONT EVER USE PYTHON 2 ON NEW CODE ANYMORE