Setting up Microsoft Authenticator App

Setting up Microsoft Authenticator App

Overview 
The purpose of this document is to detail the process for changing the Office 365 multifactor authentication 
(MFA) method on your account from text message to the mobile app notification.  

App Installation 
For the mobile app notification method, you need the Microsoft Authenticator app installed on your mobile 
device. Should this already be installed, please skip to “Change MFA Method” section.  
1. Go to the App Store (Apple Devices) or Play Store (Android Devices). 
2. Search for ‘Microsoft Authenticator’ 
3. Download and install the app then open it. 
4. Accept the privacy prompt. 
5. Select Skip. 
6. Select the + icon. 
7. Then select ‘Work or school’ followed by ‘Scan QR code’ 
8. Permit the camera access prompt. 

 
9. Leave the app running as you will need this shortly. 

Change MFA Method 
1. From your PC, log in here: https://mysignins.microsoft.com/security-info 
2. Select ‘Add sign-in method’ and select ‘Authenticator app’ followed by ‘Add’. 
3. Select ‘Next’ twice.
4. Scan the QR code from the Authenticator App.
5. Select ‘Next’ and validate the method.
6. Once confirmed on your phone, finish the setup on the web page.
7. Set the Microsoft Authenticator as the default method by selecting ‘Change’ then select ‘App based
notification – notification’ from the drop-down box and select ‘Confirm’ to complete:


 
    • Related Articles

    • Microsoft Teams User Guide

      Summary Microsoft Teams is a corporate communication and collaboration platform that combines workplace chat, video meetings, file storage and file sharing in one application. This document provides a basic guide highlighting how to use Microsoft ...
    • Clearing cache and cookies in Microsoft Edge or Google Chrome

      Microsoft Edge In the top right corner, select the 3 dots Click Settings From the left hand pane, select Privacy, Search and Services Under Delete browsing data Click Choose what to clear Adjust the time frame with the drop down box (recommended to ...
    • Setting an Out of Office on a Shared Mailbox

      1.0 Overview The purpose of this document is to explain how an Out of Office message can be enabled for a shared mailbox. Shared mailboxes are mailboxes that can be accessed by more than one user and is not their primary mailbox. The following rules ...
    • OneDrive User Guide

      1.0 Introduction Microsoft OneDrive is the corporate cloud-based file storage, synchronisation and sharing service which can be used to: · Backup files · Synchronise files between devices · Share files too large to send via email · Share files with ...
    • Jabra Evolve 55 User Guide

      Please also note: - The headset will not automatically turn itself on upon lifting from the charging cradle - The headset does automatically answer calls when lifting from the charging cradle A full user guide can be found under the attachments tab ...