If you're aiming to dive into the world of data science, mastering coding is your first step. With numerous free resources available from top universities, learning has never been more accessible.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: Python courses are ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: As of Sept. 26, you ...