MSN Messenger, or more commonly known as just MSN, was one of the most widely used instant messaging clients in the world, with 330 million active users at one point in time. In 2005 MSN was rebranded as Windows Live, but that was mostly just a name change, not so much a cosmetic change, since the name MSN was still said by some individuals. In some of the later updates, MSN also had voice and video call capabilities, and winks and audio messages as well, but was later discontinued in 2014 due to the favor of Skype.