"televisione interattiva." . . "Interaktives Fernsehen." . . "Computer. Informatica. Automatisering." . . . . "Internet-TV." . . "Computer." . . "Telecommunicatiediensten." . . "Televisie." . . "WebTV (Trademark)" . . "Microsoft Windows (Computer file)" . . "Interactive television." . . "Internet." . . . . . "Inside story of interactive TV and WebTV for Windows"@en . . . . . . "The inside story of interactive TV and Microsoft WebTV for Windows" . "Interactive television and Microsoft WebTV for Windows" . . . . . . . "Interactive TV and Microsoft WebTV for Windows" . . . . . . . . . . . . . .