The Microsoft Authenticator app helps you sign in to your accounts when you're using two-step verification. Two-step verification helps you to use your accounts more securely because passwords can be forgotten, stolen, or compromised.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods. You aren't required to use the Microsoft Authenticator app, and you can choose a different app during the set up process.

In Microsoft Edge, sign in to your Outlook on the web or Outlook.com account. Select Settings and more at the top of the window. Select Apps > Install this site as an app. Use Outlook in Google Chrome. In Google Chrome, sign in to Outlook on the web or Outlook.com account. Select Customize and control Google Chrome at the top of the window.

The Xbox app for Windows is where you can go to play and manage PC gaming content on your Windows device. Whether you’re an Xbox Game Pass or a PC Game Pass member, or you’ve bought titles from the Microsoft Store, your games await in the app.

您可以透過多種方式使用 Authenticator 應用程式：. 雙步驟驗證：標準驗證方法，其中一個因素是您的密碼。. 使用您的使用者名稱和密碼登入之後，您可以核准通知或輸入提供的驗證碼。. 電話登入。. 雙因素驗證版本，可讓您在不需要密碼的情況下登入，使用您 ...

Xbox Support 为 Xbox、Game Pass 和账单问题提供帮助。. 在 Xbox Support 社区中获取建议和客户服务。.

Get Skype Download, install, and upgrade support for your Skype for Windows desktop and stay connected with friends and family from wherever you are.

Get Skype Download, install, and upgrade support for your All products and stay connected with friends and family from wherever you are.

Windows 11 Windows 10. To help protect your PC and keep it running smoothly, Microsoft recommends only installing apps from the Microsoft Store. You can choose where you can get apps from and if you want to see app recommendations when you try to install an app from outside of the Microsoft Store.

The Microsoft Authenticator app helps you sign in to your accounts if you use two-factor verification. Two-factor verification helps you to access your accounts more securely, especially while viewing sensitive information.