After that, your enterprise KMS clients can send activation requests to the KMS server and activate with it. The KMS infrastructure is very simple: install Volume Activation Services role on Windows Server, add your KMS Host Key (from Microsoft Volume Licensing Service Center), and activate your corporate KMS server on Microsoft (perform this only once). The KMS activation server allows activating corporate versions of Windows OS and Microsoft Office products within the enterprise network.
KMS (Key Management Service)-this is an activation type for enterprise customers.You must activate Windows copy with the MAK key installed via the Internet or by phone The number of activations is limited and depends on the type of your license agreement (Open, Select, or Enterprise Agreement). MAK (Multiple Activation Keys)-MAK license is like a Retail (box) license, but allows to activate several instances of Windows using a single MAK key.They can use MAK or KMS keys for product activation. Microsoft offers two ways of Windows and MS Office activation for corporate customers under the Volume License program.
