SW default orientation of axis

Right hand coordinate system?

Why do you ask? What would you expect?

If you don't like that, you can change the orientation (space bar, pick your view, update standard views) and then save out as a new template. That way the system will start as you desire.

WT

Thanks, but that only changes how the view appears when a file is opened (good start though). I find it bizarre and a PITA that the Y axis becomes the "top" view whereas the rest of the world uses the Z axis. Normally one finds the X&Y plane called Top (not Front) and the X&Z plane is called Front not Top. Axis/planes are usually displayed in the positive orientation not

How can I re-define the named views? Do I have to delete or just rename them?

I'm going to ignore the RH coordinate system comment from the other poster.

You can name them anything you want - Larry, Moe, Curly if that's the desire. So, reorient to suit, and rename accordingly.

WT

If you plan on exporting, you will need an alternate coordinate system if you want Z to remain "up".