Online chat or not?

Hi we have picked up on our monitored  computer  under web.

a online chat activity??  the link says "http://config.messenger.msn.com"  ?? what is  this ?the link opened up this below

<OLC Market="en-us">

<config NF="1">

<OLCCVR req="14.0.6123.5001" pref="14.0.6123.5001" calreq="14.0.6123.5001" NF="1"/>

<Interval MinSync="-1" MinSettings="5"/>

<OSCCVR req="1.0000"/>

</config>

<oscproviders>

<oscv1>

<provider>

<productID>{EFDABF9A-7D2C-4be6-A266-872EC6FC63E7}</productID>

<name>

Facebook Provider for Microsoft Outlook Social Connector

</name>

<version>1.6114</version>

<requiredversion>1.6114</requiredversion>

<releasedate>2012-01-10</releasedate>

</provider>

</oscv1>

</oscproviders>

</OLC>

 

we are running windows 7 pro.

we are worried about this online chat???

 

help would be appreciated thank you.