Checking your version. DirectX is a suite of multimedia technologies required by many Windows games. If your PC doesn't have the right version of DirectX installed ...

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

将包含脱机系统更新文件的 U 盘插入 Xbox 主机上的 USB 端口。插入 U 盘后，Xbox 启动疑难解答程序上的“脱机系统更新”选项将变成活动状态。使用控制器上的方向键和A按钮 选择“离线系统更新”，以开始使用 U 盘上保存的文件进行更新。

Microsoft Edge是 Microsoft 建議的瀏覽器 Windows 7 已不再支援 Internet Explorer 11。 因此建議您改為安裝 Microsoft Edge。 Microsoft Edge 是為了提供最佳網路體驗而建置，讓您在瀏覽時保有更大控制權和更多隱私權。

Questo articolo descrive il passaggio per consentire agli utenti di eseguire JavaScript in Internet Explorer, Chrome e Firefox in tutti i siti Web dell'area Internet.

瞭解如何在 Windows 10 中使用時鐘應用程式 若要啟動應用程式，請選取 [開始]，然後從應用程式清單中選取[時鐘]，或在搜尋方塊中輸入其名稱。

Choose from a variety of Surface devices and accessories to get help.

How to manage space on your Xbox console if you run short of storage.

Install theTranslator for Outlook to be able to read messages in other languages.

Learn how to download, install, and configure Language Accessory Packs for Microsoft 365 for additional display, help, and proofing tools.