KMS VS MAK or What are the Differences Between Them ?KMS is set on the specified host system , the system will activate all MS Office 2010 client installation, without the need for every computer to connect to Microsoft for product activation.Usually the enterprises with a lot of computers (more than 25) adopts this way.

The KMS advantage is that once you have set up a KMS host, KMS client can automatically find the host in the DNS and according to it to  activate itself. Only need one KMS host to activate Windows and all Office client products. Entered only once a KMS host key and activate the KMS host can activate not only Word, Excel and PowerPoint, and can also activate Visio, Project and InfoPath. Read more