Windows Messenger

Windows Messenger is a discontinued instant messaging client included in Windows XP. Designed for use by both corporate and home users, it was originally created as a streamlined and integrated version of MSN Messenger. It was later upgraded in 2004, when it was made available for Windows 2000 and Windows Server 2003. Since then, its development stopped. It was superseded by Windows Live Messenger and Microsoft Lync.

Overview

Windows Messenger was introduced with Windows XP in October 2001. It is enabled by default. Its features include instant messaging, presence awareness, support for Session Initiation Protocol (SIP), file transfer, application sharing and whiteboarding. Later versions added "ink" support and integration with Microsoft Lync Server (formerly Microsoft Office Communications Server). Windows Messenger's user interface is devoid of the clutter seen in Windows Live Messenger. Winks, nudges, and custom emoticons are unavailable, and the main user interface more closely resembles the standard Windows XP Luna style.

Messenger

A messenger or courier is a person or thing that carries a message.

Messenger or Messengers may also refer to:

People

In science and technology

Biology and chemistry

Electronics and computing

Transport

Windows Messenger service

Messenger service is a network-based system notification Windows service by Microsoft that was included in some earlier versions of Microsoft Windows.

This legacy technology, although it has a similar name, is not related in any way to the later, Internet-based Microsoft Messenger service for instant messaging or to Windows Messenger and Windows Live Messenger (formerly named MSN Messenger) client software.

Utilities

WinPopup sends messages from one Windows computer to another on the same LAN. It is available in all Windows versions from Windows for Workgroups 3.1 to Windows Me, but has never been included with Windows NT-based operating systems. WinPopup works by means of the NetBEUI protocol.

There is also a port to Linux with an extended feature called LinPopUp, which allows adding Linux computers to the set. Linpopup is an X Window graphical port of Winpopup, and a package for Debian linux. It runs over Samba. Linpopup does not have to run all the time, can run minimized, and its messages are encrypted with a strong cypher.