You have to use a program that enables you to do just that
join the PC in a domain and restart , you will need domain admin rights to do so
The procedure is the same, no matter where you are.
Yes, if the client is part of the domain then the standard procedure is to log into the domain, which requires a secure login. However, the client could also log on locally to the machine, not the...
Well you use the domainname to get onto it and type and administrater ID and password into the system