Utiliser un code ou une carte cadeau sur votre compte Microsoft
Comment échanger un carte cadeau, un code de téléchargement Xbox ou un jeton. Les cartes cadeaux Microsoft et Xbox, ainsi que les codes de téléchargement et les jetons, fonctionnent de la même façon : une fois que vous avez été échangés sur votre compte Microsoft, vous pouvez dépenser votre solde sur Microsoft Store en ligne, sur Windows ou Xbox, et vous pouvez obtenir des ...
适用于:
Microsoft 帐户仪表板
Corrigir problemas de som ou áudio no Windows - Suporte da Microsoft
Se o aplicativo Obter Ajuda não conseguir resolver o problema do som ou áudio, tente as possíveis soluções listadas: 1. Verifique a saída de seu alto-falante. 2. Executar a solução de problemas de áudio. 3. Verifique se todas as Atualizações do Windows estão instaladas.
Update to Windows 8.1 from Windows 8 - Microsoft Support
If you're currently running Windows 8, you need 3,000 MB of available space to install the 32-bit version of Windows 8.1 and 3,850 MB of available space to install the 64-bit version of Windows 8.1. On a Windows RT device, you need 2,250 MB of available disk space to install Windows RT 8.1. Plug in your laptop or tablet.
Xbox 主机上 Xbox 网络使用的网络端口 | Xbox Support
Xbox 主机上 Xbox 网络使用的网络端口. 网络端口允许您的 Xbox 主机通过 Internet 与 Xbox 网络服务器以及其他 Xbox 主机进行通信。. 要允许 Xbox 主机与 Xbox 网络通信，您可能需要打开或转发端口，这意味着您将更改防火墙或网络硬件（如路由器）的配置。. 针对 Xbox 的 ...
Automatically get recommended drivers and updates for your hardware
To install these optional updates, go to Windows Update in Control Panel, check for updates, and then view and install driver updates that are available for your computer. Information. Windows can download high-resolution icons for many hardware devices that you connect to your computer, along with detailed information about them, such as ...
添加幻灯片编号、页码或日期和时间 - Microsoft 支持
可在演示文稿中添加幻灯片编号、备注页编号、讲义页编号以及日期和时间。 若要将日期和时间设置为特定的日期，请单击“固定”，然后在“固定”框中，键入期望的日期。 在演示文稿中设置日期，以便将日期“固定”，这样就可轻松跟踪最后一次对它所做的更改。
适用于:
Microsoft 365 专属 PowerPoint, Microsoft 365 Mac 版专属 PowerPoint, PowerPoint 网页版, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
ウィンドウ枠を固定して行と列をロックする - Microsoft サポート
ワークシートの特定の領域が、別の領域にスクロールしても表示されたままにするには、 [ 表示] タブに進みます。. このタブでは、 ウィンドウ枠を固定 して特定の行と列を所定の位置にロックしたり、 ウィンドウ枠を分割 して同じワークシートの別の ...
适用于:
Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Scaricare e installare o reinstallare Office 2019, Office 2016 o Office ...
Se si installa Microsoft 365 per la prima volta, può essere necessario eseguire prima alcuni passaggi di configurazione.Per saperne di più, espandere la sezione seguente. Se invece si sta reinstallando Microsoft 365, è già stato riscattato un codice Product Key e si ha un account associato a Microsoft 365, passare alla sezione su come accedere per scaricare Office.
适用于:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Windows Media Player 12 - Microsoft Support
To manually troubleshoot or upgrade your installation of the Player, try the following: Click the Start button, type features, and then select Turn Windows features on or off. Expand Media Features and see whether the Windows Media Player check box is selected. If it is, clear the check box. Click OK and then restart your PC.
Getting ready for the Windows 11 upgrade - Microsoft Support
To check if Windows 11 is ready for your device, go to Start > Settings > Update & Security > Windows Update and select Check for updates. If the upgrade is available for your device and you want to proceed, download and install it. Note: Downloading and installing Windows 11 will most likely take longer than a typical Windows 10 feature update.