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With Microsoft Authenticator your phone provides an extra layer of security on top of your PIN or fingerprint. Get to your apps faster Use Authenticator to sign-in to Outlook, OneDrive, Office, and more.
With Microsoft Authenticator your phone provides an extra layer of security on top of your PIN or fingerprint. Get to your apps faster Use Authenticator to sign-in to Outlook, OneDrive, Office, and more.
