Microsoft-hosted agents
TFS 2017 | TFS 2015
Microsoft-hosted agents are only available with Azure DevOps Services, which is hosted in the cloud. You cannot use Microsoft-hosted agents or the Azure Pipelines agent pool with on-premises TFS or Azure DevOps Server. With these on-premises versions, you must use self-hosted agents.
Important
To view the content available for your platform, make sure that you select the correct version of this article from the version selector which is located above the table of contents. Feature support differs depending on the on-premises version of TFS you are using. .
To learn which on-premises version you are using, see What platform/version am I using?