To add accounts to an Accounts Center, navigate to Accounts Center and tap or click Accounts. Follow the on-screen instructions if you don't have any accounts added.
To remove accounts from an Accounts Center, navigate to Accounts Center, tap or click Accounts, select the profile, and tap Remove account.
When setting up the Accounts Center, an account suggestion may be given based on the accounts already logged into the device.
Note: Only one Facebook account can be added to the Accounts Center. To add a different Facebook account, the current account needs to be removed first.