In February 2015, the Windows client was discontinued and ceased to work, with Google recommending users to use Google Hangouts instead. A Google Talk mobile web app had also been previously available. Google Talk applications were available for Microsoft Windows, Android, BlackBerry, and Chrome OS operating systems.
Google Talk was also the name of the client applications previously offered by Google to use the service. The instant messaging service was variously referred to colloquially as Gchat, Gtalk, or Gmessage among its users.
Google Talk was an instant messaging service that provided both text and voice communication. English, German, French, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Turkish, Chinese, Spanish