提示: 如果您安裝 Microsoft 365 應用程式作為套件的一部分，(例如 Office 家用版 或 Microsoft 365)，請搜尋套件名稱。若為獨立應用程式，請依應用程式名稱 (例如 Project 或 Visio) 搜尋。 在大多數情況下，若個別應用程式包括在您的 Microsoft 365 套件中，則無法解除安裝。

Office 網頁版程式是大部分 Microsoft 365 方案的一部分。 您可以按一下文件，或在文件庫中使用三點 [開啟功能表]，在瀏覽器中開啟 Word、Excel、PowerPoint、OneNote 和 PDF 檔案。 Outlook 附件和 Lync Web App 會議記錄也會在 Office 網頁版中開啟。

关于 Outlook 数据文件（.pst 和 .ost） 首次运行 Outlook 时，会自动创建必要的数据文件。 有时需要附加数据文件。 Outlook 数据文件 (.pst) 保存在计算机上的 Documents\Outlook Files 文件夹中。 不经常使用的旧邮件和项目可以存档到 Outlook 数据文件 (.pst) 。

If you want to give access to desktop apps, make sure that Let desktop apps access your microphone is turned on.You can't turn off microphone access for individual apps. Others can't hear me. Try the following solutions:

1. On your computer keyboard, press the Windows key and R at the same time to open the Run dialog box.

To move the location of a file or folder, select it and then select Cut on the ribbon. Navigate to the new location, then select Paste .

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

To speed up the process of selecting a choice when a dialog box appears, under Snap To, select the Automatically move pointer to the default button in a dialog box check box.(Not all programs support this setting. In some programs, you'll need to move the mouse pointer to the button you want to click.)

Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.

Xbox Cloud Gaming is our technology that allows you to play more than 100 console games on the devices you already have with Xbox Game Pass Ultimate and a compatible controller.