Add your Microsoft 365 email to the Outlook app

1. Open Outlook
2. Select File, and then select + Add Account.
   
   If you haven't opened Outlook before, you'll see a welcome screen.
3. Enter your Microsoft 365 Email address and select Connect.
   
4. Enter your Microsoft 365 Password and select Sign In. If asked, choose if you want to use this account everywhere on your device.
   
5. Select  Settings, and then Manage accounts.
6. Select Add account.
7. Select Office 365.
   
8. Select Work or school account, and then select Continue.
   
9. Enter your Microsoft 365 email address and password, and then select Sign In.

 Note: You might need to choose if you want Windows to remember your account, or if you only want to sign in to the Mail app.