Facebook officially launched its Messenger for Windows. This new Facebook messenger allows chatting, reading feeds and most importantly checking notification without opening a browser. The messenger app is easy to use and is provided in the system tray and lists all of friends. From now on one would be free to chat with friends without opening browser or either login Facebook account. Chat messages from friends immediately pop up on screen and updates, notifications from friends will also be shown in the new messenger service of Facebook. It is now available for Windows 7 for free download on the desktop.