Your Microsoft and non-Microsoft accounts hold vital data like contacts, emails, and chats. Getting locked out can be a nightmare. Back up your credentials with the Microsoft Authenticator app to regain access quickly and avoid recreating accounts.
The Microsoft Authenticator app securely stores recovery info, helping you restore access if locked out. Before starting, ensure you have a personal Microsoft account as your recovery account. For iOS, you'll also need an iCloud account for storage.
To enable backups:


To recover on a new device:
Your credentials will restore automatically. The app also enables passwordless sign-ins via two-factor authentication (2FA).
For work or school accounts, add extra verification:


Verify you're signed into the correct accounts, like iCloud with your Apple ID on iOS devices.
It simplifies secure logins with 2FA, eliminating manual passwords—which are prone to forgetting or theft—for a safer, easier experience.