Move from Windows to MAC - How Much Can I Export/Import

I’m migrating from Windows to MAC computers. I know that the structure created on AWS is different between Windows and MAC.That means I’ll be needing to do a full backup when I get to the MAC.

My question is, while changes will be needed, how much can I move in terms of AWS connection information from Windows to MAC using Export/Import or should I start from scratch on the MAC.

Thanks