PowerPoint プレゼンテーションの音声の追加または削除 - Microsoft サポート
クリップを移動するには、オーディオ アイコンを選択し、スライド上の目的の位置にドラッグします。 1 つのスライドに複数のオーディオ ファイルを使用している場合は、スライド上のオーディオ ファイルと同じ場所にオーディオ アイコンを置くことをお勧めします。
Applies To:
PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016
有关安装和更新 Microsoft Edge 的疑难解答建议 - Microsoft 支持
有关安装和更新 Microsoft Edge 的疑难解答建议. 如果在下载、安装或更新 新版 Microsoft Edge 时遇到问题，可以尝试以下方法。. 提示按顺序列出，因此请从第一个开始，查看它是否有帮助，如果没有帮助，则继续下一个提示。. 1. 检查操作系统. Microsoft Edge 目前适用 ...
Change screen brightness in Windows - Microsoft Support
Select the Network icon on the right side of the taskbar, and then move the Brightness slider to adjust the brightness. (If the slider isn't there, see the Notes section below.) Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions. To find out if your PC supports this, select Settings > System ...
在 Outlook.com 中添加或删除电子邮件别名 - Microsoft 支持
如果系统提示，请登录到您的 Microsoft 帐户。. 在 添加一个别名 下，执行下列操作之一：. 创建新的 Outlook.com 电子邮件地址并将它添加为别名。. 添加现有电子邮件地址作为别名。. 选择“ 添加别名 ”。. 注意: 您不能把一个别名添加到与工作或学校帐户关联的 ...
Applies To:
Outlook.com
How to adjust power and sleep settings in Windows
Windows 11 Windows 10. To adjust power and sleep settings in Windows 11, select Start > Settings > System > Power & battery > Screen and sleep. Screen: Select how long you want your device to wait before turning the screen off when you're not using your device. Sleep: Select how long you want your device to wait before going to sleep when you ...
Tải xuống và cài đặt hoặc cài đặt lại Microsoft 365 hoặc Office 2021 ...
Người bán bên thứ ba: Bạn đã Microsoft 365 từ bên thứ ba và gặp sự cố với khóa sản phẩm . Đăng nhập để tải xuống và cài Microsoft 365 hoặc Office
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
How to troubleshoot problems that occur when you start or use Word
Click Options, and then click File > Export. Name the file "Wddata.reg", and then save the file to the desktop. Click Edit > Delete, then click Yes. Exit the Registry Editor and start Word. If Word starts and works correctly, you have resolved the problem (a damaged Word Options registry key).
プリント時のシートのサイズを調整する - Microsoft サポート
ページに合わせてシートを縮小または拡大する. [ ページ レイアウト] タブで [ ページ設定] を選びます。. [ ページ] タブで、 [ 拡大縮小率] チェック ボックスをオンにして、パーセンテージを選んでシートを縮小または拡大します。. 注: プリントされる ...
Applies To:
Excel for Microsoft 365 for Mac, Excel 2021 for Mac, Excel 2019 for Mac
VLOOKUP 函数 - Microsoft 支持
参数名称. 说明. lookup_value （必需参数）. 要查找的值。 要查找的值必须位于 table_array 参数中指定的单元格区域的第一列中。. 例如，如果 table-array 指定的单元格为 B2:D7，则 lookup_value 必须位于列 B 中。. Lookup_value 可以是值，也可以是单元格引用。. Table_array （必需参数）
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Fix Bluetooth problems in Windows - Microsoft Support
Here’s how: Check in quick settings: Select the Network, Sound, or Battery icons ( ) on the right side of the taskbar, look for the Bluetooth quick setting, then select Bluetooth to turn it on. You’ll see “Not connected” if your Windows 11 device isn’t connected to any Bluetooth accessories. Check in Settings: Select Start > Settings ...