Verify the newly joined Windows 10 client

Log in to the Windows 10 client with the credentials of don.hall@domain.onmicrosoft.com and click through the security policy configuration. Click Enforce these policies. Click through the PIN setup and finish the process, then test the user experience:

• Open the mail application, and you will see that the system recognizes your user ID and Single Sign-On is provided.
• Also, if you open https://myapps.microsoft.com, you will be directly logged in to the access panel UI:

After verifying the Azure AD Join, we will configure a custom domain. Be aware that you need to register a domain if you want to test the associated functionality.