How can I learn Python (free)?

Source: Dev.to

Question

Hi! I’m new to the tech world and I want to learn Python to start my coding journey. I have already learned a little HTML, but I realized I don’t enjoy web development and front‑end, so I’ve decided to try back‑end and see how it goes. I already know that Python is one of the main back‑end programming languages, so my question is: how can I learn Python for free? Thank you! Bye!