Learn how to add all your different accounts to the Microsoft Authenticator app.

Get info on all the Xbox mobile apps and find out what the apps can do for you and your gaming experience.

If you encounter issues with Microsoft Authenticator, you can submit feedback from Link to Windows app by following these steps: For New users: Launch Link to Windows on your Android mobile device Click on Details. Navigate to the menu (…) in the upper right corner of the screen Select Give us feedback from the dropdown

Open the app, go to the app's top-level menu, and then select Send feedback. After that, contact Support or go to the Microsoft Authenticator app forum and explain the problem you're seeing and the steps you tried.

An authenticator app like Microsoft Authenticator that can provide easier verification, and also allows you to sign in even if the verification device is offline.

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

A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...

Before you can use Authenticator as a way to sign in, you need to download the app and have already added Authenticator to your accounts. Starting July 2025, the autofill feature in Authenticator will stop working, and from August 2025, passwords will no longer be accessible in Authenticator.

Signing your email messages with a digital ID helps to prove your identity and prevent message tampering.

在Outlook中，你可以為電子郵件建立一個或多個個人化簽名。 你的簽名可以包含文字、連結、圖片和圖片 (，例如你的手寫簽名或標誌) 。