In 1998 Yahoo launched its own
IM service under the name
of Pager, later top be called
Yahoo Messenger. With its 22 million users
Yahoo Messenger is an advertisement-supported IM service. Users are
required to have a Yahoo ID, which also enables you to use other Yahoo services.
Features of Yahoo Messenger include PC-to-Phone calling, PC-to-PC calling,
plug-ins, voicemail, file sharing, webcams, and chat rooms, client
customization, and avatars. It recently incorporated Yahoo Mail into its IM
service. The current version is 9.0 and supports interoperability with Windows
Live Messenger.
See "A
Quick Reference to Consumer Instant Messaging" in the
Quick Reference section of
Webopedia.
See also "Internet-based
Communications" in the
Did You Know... section
of Webopedia.