CalNet AD Key Management Server (KMS)

The Key Management Server (KMS) service is offered to CalNetAD campus customers to activate current versions of Windows and Office.

The KMS service will activate the following operating systems:

  • Windows 8.1
  • Windows 10
  • Windows Server 2008(R2)
  • Windows Server 2012(R2)
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022

The KMS service will activate the following versions of Office:

  • Office 2010
  • Office 2015
  • Office 2016
  • Office 2019
  • Office 2021

Key Features of the Service

KMS Service is available 24x7.

KMS Support is available during business hours, Mon-Fri 9-5.

Who can use it?

For UC Berkeley faculty, staff, and departments.

How much does it cost?

No cost (centrally funded service)

How do I get it?

To use the KMS Service Sign In

Where can I get help?

Send a request to

To report an outage call (510) 664-9000 option 1, 1, 1

Service category