NateOn is an instant messenger by Nate used mostly in South Korea. The program is freeware and runs under Windows 98 to XP, as well as for mobile phones. There are a reported over 7.1 million users, making the instant messenger more popular in South Korea than the rival service MSN Messenger [1]. A screenshot of PowWow, one of the first instant messengers with a graphical user interface An instant messenger is a client which allows instant text communication between two or more people through a network such as the Internet. ... This article is being considered for deletion in accordance with Wikipedias deletion policy. ... MSN Messenger is Microsofts instant messaging client for Windows computers aimed toward the home user. ...