You need to run dcpromo and tell it to make a secondary domain controller in an existing domain. Once it's all done it will reboot the machine and then you can use your domain login.

I have a custom console with a load of admin stuff in it, and I fnd right-click/Run As... works just fine for me from the Quick Launch toolbar.

On the surface, Active Directory groups are a simple and straightforward way to manage identities (users and/or computers) and assign permissions. Users or computers are added as group members, and ...