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

If this is the first time you're setting up Authenticator, you might receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). Allow the app to use the camera so that you can take a picture of a QR code in one step. Add your Amazon account

Xbox 提供了一个应用，从最大化 Xbox Game Pass 订阅到管理家庭屏幕时间，以及直接在手机或移动设备上购买游戏，一应俱全。

尋找管理 Microsoft 帳戶、Xbox 設定檔等項目所需的一切資源。

注意 Microsoft Authenticator 不适用于 电脑或 Mac，因为验证器应用是出于安全原因为智能手机设计的。 了解详细信息。 Microsoft不再支持超过一年的 Authenticator 版本。 始终使设备保持最新状态。 中国用户应 了解如何在中国下载和使用 Microsoft Authenticator。

If you don't have the Microsoft Authenticator app for iOS, select Download now. Tip: You can scan a QR code or send a link to your mobile device to download the Authenticator app from the Authenticator app page. After you've downloaded Authenticator, select Next. Select the phone method to receive codes by text.

This setting lets you choose if you want the Windows Subsystem for Android™ to be open in the background and always ready to open mobile apps, or conserving memory on your device.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Apple App Store Google Play Amazon or other retail partners You must manage billing and subscription settings with that provider directly. Microsoft cannot cancel, refund, or modify billing for these subscriptions. You’ll need to contact the provider or use their account settings.

Learn how to sign into your Microsoft account at Microsoft365.com for working online from anywhere and using Microsoft365 on the web with the desktop apps.