Passwordless Login

Summary

Summarizes how to setup passwordless login using the Microsoft Authenticator application on a smartphone.

Body

Overview

This article explains how to set up passwordless login for Tech Express using the Microsoft Authenticator.

Installing Microsoft Authenticator

First, make sure to download the the Microsoft Authenticator for your preferred device:

QR Codes for Android and Apple devices

More information regarding the Microsoft Authenticator can be found here: https://www.microsoft.com/en-us/security/mobile-authenticator-app

Once your application is installed on your smartphone, you can proceed with getting it registered with your TnTech account for enabling passwordless login. Registering your Microsoft Authenticator with your account Multi-Factor Authentication (MFA) method can be found in the article selection to the right.

 

Enabling Passwordless Login for your Account

Once you have the Microsoft Authenticator as one of your methods, we can explore adding phone sign-in as an option for your account from within your authenticator.

  1. In the Authenticator, select your account.
  2. Select Enable phone sign-in.
  3. Microsoft Authenticator phone menu to enable phone sign-in.Click Continue on the Sign-in with your phone page.
  4. Sign-in with your phone continue screenFollow the instructions in the app to finish registering the account for passwordless login.
  5. Once complete, your authenticator should show the following screen:Screen shows that Passwordless sign-in is enabled

Logging Into TechExpress

Navigate to TechExpress: 

Put your in your username and then click Next. When presented with the next screen asking you to input your password, make sure to select Other ways to sign in.

TechExpress Sign in page with "Other ways to sign-in" outlined with a red box.

Then, choose Microsoft Authenticator and follow the notification sent to your phone to finish the login process.

Sign-in option with Approve a request on my Microsoft Authenticator app outlined in a red box.

Details

Details

Article ID: 134718
Created
Tue 6/10/25 4:26 PM
Modified
Thu 10/1/26 10:51 AM

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