Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

降级订阅： Game Pass Ultimate 和 Game Pass Premium 可以降级到较低级别的订阅。 降级时，不会立即收费。 你当前的订阅将持续到下一个续订日期，然后变更为新订阅等级，并在该日期收取新订阅费用。

Learn how to use the taskbar features in Windows. Hide the taskbar, pin an app, change the location, and more with taskbar settings.

尋找您的好友以玩遊戲和聊天 您的好友名單會顯示您的 Xbox 好友在做什麼, 並讓您與他們互動。 直接參與文字或派對交談 (一對一或團隊中)、加入朋友的電腦遊戲，或邀請他們參加您的遊戲，並尋找朋友隨後加入。 若要尋找您的好友:

iOS Android To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store.

Learn about the exclusive in-game content, special offers, and partner perks available with Xbox Game Pass Ultimate, Premium, Essential, and PC Game Pass subscriptions.

Phone Link lets you connect your Android or iPhone to your Windows PC, allowing you to access many phone features directly on your computer. You can easily read and reply to text messages, view recent photos from your mobile device, use your favorite mobile apps, make and receive calls, and manage notifications from your mobile device on your PC.

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.

了解如何在 Xbox 裝置上傳送、接收或刪除來自朋友的語音或文字訊息。