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如何使用 SRT 文件在视频播放过程中显示字幕 - Microsoft 支持
<< 回到&支持 Windows 10 上的"电影和电视&"应用允许使用 SRT 文件向视频添加 字幕。 如果已正确添加该文件,"CC"隐藏式字幕控件将在视频播放期间显示,从而允许打开和关闭字幕。
删除分页符 - Microsoft 支持
Word中有两种类型的分页符:Word自动添加以标记每个页面末尾的分页符,以及可以添加的手动分页符。 可以删除手动分页符。
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
REPLACE、REPLACEB 函数 - Microsoft 支持
本文介绍 Microsoft Excel 中 REPLACE 和 REPLACEB 函数的公式语法和用法。. 说明. 根据指定的字符数,REPLACE 将部分文本字符串替换为不同的文本字符串。 REPLACEB 使用其他文本字符串并根据所指定的字节数替换某文本字符串中的部分文本。
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
Explore the homepage - Microsoft Support
Use as wallpaper. Most of the daily images are available for download to use as wallpaper. Hover over the image headline and select Download today's image.If licensing restrictions don't allow downloads of a given image, there's a link to download the Bing Wallpaper app, which offers a library of images featured on Bing.
关于 Office:我使用的是哪个版本的 Office? - Microsoft 支持
在“产品信息”下,你将看到你的 Office 产品名,在某些情况下,还可看到完整的版本号。 1 - 产品名,例如 Microsoft 365 专业增强版或 Office 家庭和学生版。. 2 - 版本号,其中包括版本、 内部版本号和如“即点即用”或 Windows 应用商店等安装类型。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, OneNote 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 - Small Business Admin, Office 365 operated by 21Vianet - Admin, Project Online, InfoPath 2013
如何在 Windows 10 中播放 MP4 文件 - Microsoft 支持
可通过右键单击该文件并选择用以打开该文件的应用程序来在 Windows 10 中播放 MP4 文件。
与 PowerPoint 共享和协作 - Microsoft 支持
输入要与其共享的人员的姓名或电子邮件地址。 或选择下拉列表以更改权限。 默认情况下,“允许编辑”处于选中状态。若要将权限更改为仅允许查看,请取消选中此框并选择“应用”。
Applies To: PowerPoint for the web
Get started with Bing Video - Microsoft Support
Watch videos online from any computer that's connected to the internet. The video results on Bing Video come from a variety of media outlets. Find and watch videos: Search for videos by keywords or categories, and browse for popular, recently uploaded, and related videos.
用计算结果替换公式 - Microsoft 支持
将公式替换为其计算值. 将公式替换为其值时,Excel 会永久删除公式。 如果意外将公式替换为值并想要还原该公式,请在输入或粘贴值后立即单击“ 撤消 ”。 选择包含公式的单元格或单元格区域。
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016, Excel 2013
如何激活 Visio 的永久许可证 - Microsoft 支持
如果选择 " 使用 Internet 激活" 选项,激活向导将通过您的 Internet 连接自动与 Microsoft 授权服务器联系。如果您使用的是以前未使用过的有效产品密钥,则您的产品将立即激活。 如果选择 " 使用电话激活" 选项,请拨打 "激活向导" 中提供的电话号码,然后键入客户服务代理提供的确认号码。