There are whole replacement shells available to try and restore the classic look...

		CRConrad on May 30, 2021 \| parent \| context \| favorite \| on: I quit my job to focus on SerenityOS full time There are whole replacement shells available to try and restore the classic look (called WindowBlinds or Stardock something, I think). But no, alas, the old UI seems to have been permanently deleted from Microsoft's own repertoire; at least I can't find it.