If you use Office 365 or other Microsoft Exchange-based email, you can add an email account from another email service (for example, Gmail, Yahoo! Mail Plus, or Comcast) as a connected account. For information about how to add a connection to another email account, see Connect to another email account.
Original article can be located here: https://support.apple.com/en-us/HT201885
Active Directory integration is dependent on locating and identifying both domain controllers (DC's) and Global Catalog servers (GC's) via DNS. In order for this functionality to work as expected, the DNS system hosting Active Directory must be complete, correct, and consistent.
Use the Command:
shutdown /r /m \\<Computer Name> /t 0 /c "Comment" /f
Remote Control of a Windows Server services is accomplished using a domain computer and vaild domain credentials with appropriate permissions:
use the following command(s):
sc \\<Computer Name> query
sc \\<Computer Name> config "[SERVICE NAME]" start= disabled
Applies To: Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2