Windows Live Messenger is a popular instant messaging software created by Microsoft. It is part of the MSN network and was originally known as the MSN Messenger. It is currently part of the Windows Live network services that seeks to integrate popular services within the Microsoft family into one social network.

Since the change from MSN Messenger to Windows Live Messenger, several new features have been developed. While most IM programs allow you to directly transfer files and folders from one user to another, Windows Live Messenger now allows you to share folders. Users can connect, browse through your shared folders and select what they want to download instead of relying on you to send the right files or folders. When a user logs on, that folder will transfer to there computer; if a file or folder is deleted, it was also be deleted from the user's computer that it was originally transferred to.

Another add-on, Windows Live Call seeks to compete with popular service Skype. It allows users to make PC to PC calls. It will also allow you to make PC to phone calls by using the Verizon Wireless network. The program has also teamed up with Yahoo to provide Windows Live users that chance to utilize one program to talk to both MSN and Yahoo members. There are many add-ons that can be integrated both from Microsoft's web site along with third-party web sites to make functionality for the program a more personalized experience.

Overall, Windows Live Messenger is a solid, secure instant messaging program. While direct competitors AIM, ICQ and Jabber-like programs such as GoogleTalk, Windows Live Messenger proves to be a popular way to socially network, keep in touch and integrate all aspects of a Microsoft-based life into one. If you like to instant message, Windows Live Messenger might be the best way to keep in touch with your family, friends and coworkers. Check it out and see how it will work for you.