Where can i learn basic python modules/libraries with multiple examples?

Answer 1

Take a look at this course, it's free (when taken one by one and you don't strive for a certificate) and extensive enough. It tackles various modules for lots of applications and really proves that Python is a versatile language:
https://www.coursera.org/learn/python

Answer 2

If taken one by one, each of this Python specialization's courses is free. However, no caption project, no certificate and bonuses.

But free videos, free peer-to-peer review and free quizzes are guaranteed.

Answer 3

@kuba are u sure its free... it seems like its $49/month

Answer 4

Sololearn
And sentex on ytube
Together these will rock ur world