If a KMS server can be contacted, activation occurs if the KMS has a key that matches the computer's GVLK. If the computer isn't a member of a domain or if the volume activation object isn't available, the computer will issue a DNS query to attempt to locate a KMS server. If the object matches the edition of the software that is installed and the computer has a matching GVLK, the computer is activated (or reactivated), and it will not need to be activated again for 180 days, although the operating system will attempt reactivation at much shorter, regular intervals. If Active Directory-based activation is configured, the domain controller returns the object. If the computer is a member of a domain, it asks a domain controller for a volume activation object. If activation or reactivation is required, the following sequence occurs: When the client computer starts, the Licensing service examines the current licensing condition of the computer. It just works.Įnterprise edition images and installation media should already be configured with the GVLK. If the computer has been configured with a Generic Volume License Key (GVLK), neither IT nor the user need take any action. Are you looking for information on retail activation?Īfter you have configured Key Management Service (KMS) or Active Directory-based activation on your network, activating a client running Windows 10 is easy.