DuckCorp Dico

Found one definition

1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   Never Offline
   NOL
      <software> (NOL) /noh-el/ A software service provided by
      America's Multimedia Online that allows Internet users to
      be constantly connected to the Internet.
      (http://neveroffline.com/).
      [But what *is* it?]
      (1999-11-03)