Hello !
If you do want to delete all the empty folders only ! go to Computer and at the top right click on search. Click on kind and Select folder, now click again on search and click on size, select 0 and click on search.
This should list all the empty folders
Regards
It should - but as is often the case with Windows, it doesn't necessarily work.
I have a large number of folders in a presets folder. I know that many - but not all - are empty so I used the method you outlined above. Windowscame back with cannot find any - even though there are several dozen of them.