Then, you need to activate the KMS key over the internet or by telephone. To enable the KMS host computer to activate Office, you must install the Office Volume License Pack and enter your KMS key on the KMS host computer. You can configure a Windows Server computer to be a KMS host computer by installing the Volume Activation Services role and then running the Volume Activation Tools wizard. To activate volume licensed versions of Office, including Project and Visio, you must have a Key Management Service (KMS) host computer. Configure a KMS host computer to activate volume licensed versions of OfficeĪpplies to: Volume licensed versions of Office LTSC 2021, Office 2019, and Office 2016 (including Project and Visio)
