使用用户名和密码登录后，可以批准通知或输入提供的验证码。 电话登录。 一种双重验证版本，可让你无需密码即可登录，同时将用户名和移动设备与指纹、人脸或 PIN 配合使用。 代码生成。 作为支持验证器应用的任何其他帐户的代码生成器。 Authenticator适用于使用双重验证并支持基于时间的一次性密码 (TOTP) 标准的任何帐户。 组织可能需要使用Authenticator应用登录并访问组织的数据和文档。 即使你的用户名显示在应用中，帐户也不会设置为验证方法，直到完成注册。 有关详细信息，请参阅 “添加工作或学校帐户 ”。 下载并安装应用. 根据操作系统安装最新版本的 Authenticator 应用： 谷歌Android。

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.

You can use the Microsoft Authenticator app in multiple ways, including: Providing a prompt for a second verification method after you sign in with your username and password. Providing sign-in without requiring a password, using your username and your mobile device with your fingerprint, face, or PIN.

On your Windows device, select Search on the taskbar, type Xbox, and then select it from the list. If the app isn’t installed, you can get it for free from the Microsoft Store. Get the Xbox app for Windows. Available features. The Xbox app for Windows and its accompanying features may not be available in all regions.

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Step 1: Download and open the Xbox mobile app. Download the Xbox mobile app from the Google Play or Apple App stores: Google Play. Apple App Store. Open the app. If you’re a new app user, select Set up a console.

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.

获取 所有产品 的 Skype 其他所有内容 支持，不论身在何处，都能与朋友和家人保持联系。.

如果要添加工作或学校帐户进行双重验证，还可以访问 mysignins.microsoft.com > 安全信息 > 在 Authenticator App > 添加登录方法 ，并使用提供的 QR 码完成这些步骤以添加帐户。

If you are allowed by your admin to use phone sign-in using the Authenticator app, you'll be able to go through device registration to get set up for passwordless phone sign-in and two-step verification.