sentences:  When the original Slingbox Classic was launched, customers used free downloadable software for Windows or Macintosh to access video that was streamed from the Slingbox.That application was phased out with the introduction of the Slingbox Watch website, which utilized an NPAPI plug-in for video streaming.Because of the discontinuation of the NPAPI support on Chrome and demand from customers, Sling reintroduced the Slingplayer for Desktop application for Windows and Apple Mac OS X with the launch of the Slingbox M1.