The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Microsoft Authenticator は、パスワードを使用せずにすべてのアカウントにサインインするのに役立つモバイル アプリです。

Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

Learn how to add all your different accounts to the Microsoft Authenticator app.

Microsoft Authenticator te ayuda a iniciar sesión en tus cuentas si has olvidado la contraseña, usa la verificación en dos pasos o la autenticación multifactor, o si no tienes contraseñas en tu cuenta.

Microsoft Authenticator 是一个移动应用，可帮助你在不使用密码的情况下登录到所有帐户。

Microsoft Authenticator acts as a secure repository for your account credentials to help you authenticate and access various applications conveniently. Authenticator may list inactive accounts that are …

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Authenticator collects your GPS information to determine what country you're located in. The country name and location coordinates are sent back to the system to determine if you are allowed to access …