Hey @thdwnshwi,
Welcome to CGCookie,
I suggest you start with the Blender 3 Basics, then have a go at Press Start, both can be viewed with a free account.
Blender 4 Basics is due out very soon, and I think you maybe interested in Make It, a new 3d printing course due for release in December.
And so many more courses for you to choose from.
Glad you found us!