Learn how to use Microsoft Authenticator app on PC and Phone to securely sign in to your personal, work, school, or other accounts without using a password.

Learn how to disable Microsoft's default requirement for its Authenticator app in Microsoft 365 and regain control over your organization's multifactor authentication settings.

Microsoft Authenticator provides multi-factor authentication options, as well as a password manager. Here's what you should know about the app.

If you have accidentally deleted Microsoft Authenticator app and now, you cannot sign in to your account, these suggestions will help you.

First, download the Microsoft Authenticator app, which is available for iOS and Android, and log in. Select the Security tab, ...

This is a guide on how to set up two-factor Authentication on Facebook, but you can apply these steps to other apps and websites too. The first step is to download an authenticator app via the App ...

Although Gmail's security measures keep your account safe, there are certain times when you may want to enable less secure app access. Here's how.

Download and install the Google Authenticator app. Log in to your Google account. It will automatically restore your Google Authenticator codes.

Another option is to use the WinOTP Authenticator app available on the Microsoft Store. Install WinOTP Authenticator: Open the Microsoft Store, search for WinOTP Authenticator, and install it.

Learn why Microsoft is ending password autofill in Authenticator by August 2025, and how to switch to more secure passkeys or manage your passwords with Microsoft Edge.