Converting Retail License to Volume License Windows

Converting Retail License to Volume License Windows

To switch Windows from retail to KMS volume activation, install the appropriate GVLK key:

slmgr /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX

Then set the KMS server and activate:

slmgr /skms kms-server:1688
slmgr /ato

Full GVLK key list: KMS host keys

Activation methods compared: licensing guide