I have a Windows 2012 Server...Not sure if it is R2 or not. It is at a clients location and it is a new client for me. I know this server is on a domain. Here is the issue. I press ctrl-alt-del to bring up the log on screen. No where can I find an option to switch the user that I am logging on with. My only option is to put in a password for the Administrator account. I can't even really tell if it is the Domain Admin account or the local admin account. I don't have the correct password to log on with this admin account. Now it may at this point be locked out but I can not tell that either. How do I get an option to switch the user that I am logging on to the box with?