Where I learn machine learning....

Answer 1

And this link:
https://cognitiveclass.ai/courses/machine-learning-with-JUMP_LINK__&&__python__&&__JUMP_LINK/

Answer 2

check this.
Machine Learning with Python: https://www.youtube.com/playlist?list=PLQVvvaa0QuDfKTOs3Keq_kaG2P55YRn5v