
Meanwhile, you can add whatever online accounts you want by repeating the non-Microsoft account steps on all of your other accounts.

The Microsoft account setup is something you should only have to do a single time. Give your account a name first to know which one it is, and enter the code beneath it. Go back into the app and tap the Or Enter Code Manually option at the bottom of the page.

Select the Other account option and prepare to follow the below steps. You can prepare the Microsoft Authenticator app for the task by tapping the three-dot menu button in the Microsoft Authenticator app and selecting the Add account option.

This varies from website to website, but the general idea remains the same.
