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

了解尝试在 Xbox 主机上启动游戏或应用时 0x80073d0f 错误的含义。

Uninstall from the Start menu Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings Select Start > Settings > Apps > Installed apps . Find the app you want to remove, select More > Uninstall.

从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are two methods to which you can activate your product: Online via the internet, and by using the Product Activation Portal. Online: When you begin activation, Windows will try to use your internet connection to activate online. If you have ...

了解當您無法將遊戲或應用程式下載或安裝到 Xbox 主機時，該如何處理。

Learn how to install Office 2021, 2019, or 2016 on your PC or Mac.

If you see error 0x80070057, try installing the game or app on your PC's primary drive. Find more solutions here.

Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found. On that website, you can select a version of Windows and create installation media on a USB flash. Alternatively, an ISO file ...

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