You need to register Computer1 with Microsoft Intune

You have a computer named Computer1 that runs Windows 10.
You need to register Computer1 with Microsoft Intune.
What should you do?

A.
From Accounts in the Settings app, click enroll in to device management.

B.
From a command prompt, run the djoin command and specify the /psite parameter.

C.
From System in Control Panel, modify the domain membership.

D.
From Accounts in the Settings app, add a Microsoft account.

Explanation:
http://henkhoogendoorn.blogspot.co.za/2016/04/enroll-in-to-device-management-in.html