使用 Xbox 主機或 Windows 10 裝置時，您看到下列錯誤碼：. 0x87DD0005. 這可能表示 Xbox 服務有問題，或是您的主機或電腦發生非預期的錯誤。. 請注意，如果您在主機系統更新或主機設定期間收到此錯誤，請遵照下列步驟操作：. 疑難排解 Xbox 上的系統更新問題.

Números de telefone do Serviço de Cliente Global. General. Para encontrar um número de telefone de serviço ao cliente em seu país, clique em uma região e localize seu país. Observação: Casos de suporte para dispositivos Surface só podem ser iniciados online.

Select Start > Settings > System > Sound. In Input, select the microphone that you want to test. In Input settings, look at Input volume while speaking into the microphone. If the bar moves while you speak, your microphone is working properly. If don't see the bar moving, go to Test your microphone and select Start test.

Manage user accounts in Windows. Windows allows adding multiple user account to use the same device, enabling each user to have their own settings, documents, and applications. For example, parents can have their own accounts with administrative privileges to manage settings and install software, while children can have standard accounts with ...

Windows Web. 如果有一个工作表，其中列包含数据，需要旋转才能按行重新排列它，请使用 “转置” 功能。. 使用它，可以快速将数据从列切换到行，反之亦然。. 例如，如果数据如下所示，则列标题为“销售区域”，左侧为“季度”：. “转置”功能重新排列表 ...

In the header or footer area, you should see a label on the first page that says First Page Header. Select the page number and press Delete. Select Close Header and Footer or press Esc to exit. Tip: If you want your second page to start at 1 rather than 2, go to Insert > Page Number > Format Page Numbers, and set Start at under Page Numbering ...

Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.

DirectX is a set of components in Windows that allows software, primarily and especially games, to work directly with your video and audio hardware. Games that use DirectX can use multimedia accelerator features built-in to your hardware more efficiently which improves your overall multimedia experience.

在 [編輯簽名] 底下，撰寫您的簽名。您可以變更字型、字型色彩、大小，以及文字對齊方式。 如果您想要使用項目符號、表格或框線建立更強大的簽名，請使用 Word 來建立簽名文字並設定其格式，然後將它複製並貼到 [編輯簽名] 方塊中。您也可以使用 預先設計的範本來建立簽名。

Connectez le support d’installation que vous avez créé à votre PC et réinstallez Windows 11. Ouvrez l' Explorateur de fichiers et sélectionnez le lecteur avec le support d'installation. Dans le répertoire racine du lecteur, double-cliquez sur setup.exe, puis sélectionnez Oui lorsqu'on vous demande si vous souhaitez autoriser l ...