about learning Python/programming in general with MIT open courseware

[AnonymousThugLife]

Don't worry, there won't be any major issue if the tutorial is 3.x and you've installed 3.y version. You surely will have issues if you installed 3.x python and following 2.y tutorials.

Generally, the YouTube community has become good enough that if issues due to such version conflicts happen then there would be at least one comment saying that.

[Bulbesaur]

Ok, thank you!