I sectioned out this area of MS 365 due to the fact of the issues I ran into setting up BYOD devices in my MS 365 infrastructure. Please see sub-pages for the tasks and or issues and solutions I found.
Joined in Azure AD
Systems Upgraded to Windows 10 Enterprise Edition
Registered in Microsoft Endpoint Management
Ability to Logon Locally with Azure AD Credentials
1) I have read up on MEM and Intune and I looked all over my interface for Intune and even looked online to create an account in Intune. I finally figured out that there is no such action to be taken. The MEM interface is Intune. I did find a Intune for Education and set that up, but that was not the correct path for enterprise setup, so I removed that service from my 365 account.
2) Make sure your users have a compatible Windows 10 version. Windows 10 Home is not supported. I have read that they can get an in place upgrade from the MS store for $99.