XYplorer Beta Club

Can someone point me to instructions on how to copy tabs between computers?

What makes you think it can be done?

What you definitely can do is migrate the whole thing: https://www.xyplorer.com/faq-topic.php?id=migrate

You could save+open Tabsets on different computers.

https://www.xyplorer.com/release_10.80.php#tabsets

Use the "Go to Tabsets Folder" command, and then copy the folder to the other PC in the same place, ie the Panes subfolder of your config dir.

Or ... scripting?

Export into .txt, import it on the other pc...

Scripting is possible, but if the OP wanted to keep visible columns, home, locked locations etc, it would be a pretty intensive script to write for a first post user that asked for "instructions".