Find the domain your computer is on

If your organization uses Active Directory domains to manage its network, you might need to know which domain a computer belongs to so that you can access other computers and resources on the network.

  1. Open System by clicking the Start button Picture of the Start button, clicking Control Panel, clicking System and Maintenance, and then clicking System.

  2. If your computer is connected to a domain, under Computer name, domain, and workgroup settings, you will see the name of the domain your computer belongs to. If your computer is connected to a workgroup, you will see the name of the workgroup your computer belongs to.