Add an EXISTING Company Computer to Azure AD

To join an already configured Windows 10 device

If you've had your device for a while and it's already been set up, you can follow these steps to join your device to the company.

Prerequisites:

• Windows 10 Pro or Higher, verify this by going to "This PC" and looking there
• Your Microsoft 365 User needs to be Licensed for Business Premium or higher license.

The process:

1. Open Settings, and then select Accounts.
2. Select Access work or school, and then select Connect.

3. On the Set up a work or school account screen, select Join this device to Azure Active Directory.

4. On the Let's get you signed in screen, type your email address (for example, alain@contoso.com), and then select Next.

5. On the Enter password screen, type your password, and then select Sign in.

6. On your mobile device, approve your device so it can access your account.

7. On the Make sure this is your organization screen, review the information to make sure it's right, and then select Join.

8. On the You're all set screen, click Done.

To make sure you're joined

You can make sure that you're joined by looking at your settings.

1. Open Settings, and then select Accounts.

2. Select Access work or school, and make sure you see text that says something like, Connected to <your_organization> Azure AD.

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