How to change the admin user on a Windows 10 computer, and add or remove admin accounts

You can change the admin user on a Windows 10 PC through the Control Panel. However, you'll need to be already logged into an ...
Ars Technica

Cant add domain users to the local admin group.

I am trying to add each domain user account to the local adminstrators on their workstations. I can see all the domain users account. But, when I select the user acccount I want and click add, it says ...
TWCN Tech News

Server not operational when adding User to a trusting domain in Windows Server

If the Server is not operational message keeps troubling you when adding a trusted domain user to a trusted domain in Windows Server, then this post may help you resolve the issue. When you click ...