MSN (an abbreviation of Microsoft Network) is a collection of Internet services provided by Microsoft. Initially released on August 24, 1995, to coincide with the release of Windows 95. The range of services provided has changed significantly since its release. The Hotmailwebmail service was amongst the first (as of May 7, 2007 it is being replaced by Windows Live Hotmail), followed by the instant messenger service MSN Messenger, which has been replaced by Windows Live Messenger. According to Alexa.com, MSN.com is currently ranked 3rd amongst all websites for Traffic Rank.
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<networking> (MSN) Microsoft's ISP and online content service, launched in October 1996. Not to be confused with Microsoft Networking. MSN was originally based on custom software and protocols, however Microsoft saw the error of their ways and adopted Internet standards. MSN now provides standard WWW and email facilities, albeit with Microsoft's Internet Explorerweb-browser and the Outlook Express email software. The service also provides "Community Services" including newsgroups, forums, and chat. Home. (1998-08-11)