Appendix A: KMS Client Setup Keys
 
Updated: August 2, 2016

Applies To: Windows 10, Windows 8.1, Windows Server 2012 R2

Computers that are running volume licensing editions of Windows 10, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Server 2008 R2, Windows Vista, and Windows Server 2008 are, by default, KMS clients with no additional configuration needed.

To use the keys listed here (which are GVLKs), you must first have a KMS host running in your deployment. If you haven’t already configured a KMS host, see Deploy KMS Activation for steps to set one up.

If you are converting a computer from a KMS host, MAK, or retail edition of Windows to a KMS client, install the applicable setup key (GVLK) from the following tables. To install a client setup key, open an administrative command prompt on the client, type slmgr /ipk <setup key> and then press Enter.


Windows Server 2012 R2 and Windows 8.1
Operating system edition

KMS Client Setup Key
====================

Windows 8.1 Professional: 					GCRJD-8NW9H-F2CDX-CCM8D-9D6T9

Windows 8.1 Professional N: 				HMCNV-VVBFX-7HMBH-CTY9B-B4FXY

Windows 8.1 Enterprise: 					MHF9N-XY6XB-WVXMC-BTDCT-MKKG7

Windows 8.1 Enterprise N: 					TT4HM-HN7YT-62K67-RGRQJ-JFFXW

* Windows Server 2012 R2 Server Standard: 	D2N9P-3P6X9-2R39C-7RTCD-MDVJX *

Windows Server 2012 R2 Datacenter: 			W3GGN-FT8W3-Y4M27-J84CP-Q3VJ9

Windows Server 2012 R2 Essentials: 			KNC87-3J2TX-XB4WP-VCPJV-M4FWM