Nothing is labeled, you can't save your model, it crashes constantly, it asks for confirmation for everything (extruding, filling, etc.), right click is select, left click moves the 3d cursor, you can't scale not extrude nor move things along axis, you start with a plane instead of a cube, I haven't figured out how to add other things, and everything is light grey

Never take modern Blender for granted. Be thankful for things being labeled.