The Microsoft authenticator app is only available for IOS and Android operating systems, and isn't available for Windows10 OS as of right now. Click more security options. PDF MS Authenticator Mobile Setup Installation Guides for iOS & Android On your Apple iOS device, go to the App Store to download and install the Microsoft Authenticator app. User taps Next and steps through Microsoft Authenticator setup. Microsoft Authenticator App - can't add account Set up the Microsoft Authenticator app to send notifications On the Additional security verification page, select Mobile app from the Step 1: How should we contact you area. This app provides an extra layer of protection when you sign in, often referred to as two-step verification or multi-factor authentication. Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password autofill. This document is ONLY for users who wish to configure Microsoft Authenticator for iOS & Android. Multi factor authentication (MFA)provides a second layer of security. Download and install the Microsoft Authenticator app Install the app Get the app on your phone Scan the QR code with your Android or IOS mobile device. To change your default security verification method, from the Additional security verification page, select the method to use from the What's your preferred option list. See how to set up Microsoft Authenticator. The Microsoft Authenticator app also supports the industry standard for time-based, one-time passcodes (also known as TOTP or OTP). Sign in to your accounts. Get Microsoft Authenticator - Microsoft Store Ensure all changes are saved. Select Receive notifications for verification from the How do you want to use the mobile app area, and then select Set up. Set up the Microsoft Authenticator app to send notifications On the Additional security verification page, select Mobile app from the Step 1: How should we contact you area. If you've enabled this for your Microsoft . Under Start by getting the app, select Next. It's just one click instead of typing in a 6-digit code. Use your phone to scan the QR square located on your computer screen. For State, click Enabled, select any users or groups to exclude from the registration campaign, and then click . Microsoft Authenticator. Tap the three-dot menu . In the Microsoft 365 admin center, in the left nav choose Settings > Org settings. Set-Up MFA via Microsoft Authenticator App This section takes you step-by-step to secure your Microsoft 365 account using the Microsoft Authenticator app. How to set up authenticator on a new phone - YouTube Multi factor authentication (MFA)provides a second layer of security. PDF MS Authenticator Mobile Setup Installation Guides for iOS & Android Choose Set up Authenticator app and it will open a pop-up box with QR code so that you can configure the app on your new device." . Set-Up MFA via Microsoft Authenticator App | iTech | The University of ...