‎Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password autofill. You also have additional account management options for your Microsoft personal, work or school accounts.

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

Use simple, fast, and highly secure two-factor authentication across apps. Set up Microsoft Authenticator and add your accounts. Know your accounts are safer with two-step verification using one-time passcodes and push approvals in Microsoft Authenticator.

Mar 26, 2025 · To install Authenticator on your iOS device: Or download and install Authenticator from the Apple app store. For your reference in detail, you may follow this artice: Set up an authenticator app as a two-step verification method - Microsoft Support.

Use the Microsoft Authenticator app to receive notifications on your smartphone or tablet to verify your identity when prompted for Multifactor Authentication. Step 1. Download and install the Microsoft Authenticator app.

Jan 24, 2025 · Microsoft Authenticator is a mobile authentication application that allows users to secure their accounts with two-step verification. Available for both iOS and Android, the app generates time-based one-time passwords (TOTP) and supports push notifications for easier access to accounts.

Mar 4, 2025 · This article shows how to register a passkey by using Authenticator on your iOS or Android device by directly signing in to the Authenticator app or by using Security info.

May 9, 2025 · Update App: Ensure that you are using the latest version of the Microsoft Authenticator app. Update the app from the App Store if necessary. Check Internet Connection: Make sure your iPhone is connected to the internet, as the app requires an active internet connection to function properly.

Aug 1, 2024 · MFA almost always works by you having your phone (an iOS device) get a code when MS needs to authenticate. Putting it on your desktop doesn't make sense. It isn't even available for Windows desktops. If you really, really need this on your Mac then the recommended workaround is to install an Android emulator and then install it there.

Apr 12, 2021 · How do I resolve this issue so that I can download the Microsoft Authenticator app to my iPhone from the App Store? I need this app for work so thank you for any assistance you can provide to remedy this situation.