I'm new to Blender 3D
New to Blender or 3D in general? That's ok!
We're working on our own quickstart tutorial series focused on how to use Blender for Dexr & spatial learning. In the meantime, you can check out the infamous Blender Guru tutorial series on youtube. (5 Million views!)
If you prefer text based documentation instead of video, be sure to check out the official Blender manual: