PowerPoint 不能从所选文件插入视频 - Microsoft 支持
缺少编解码器？. 如果媒体文件的格式受到支持，但无法在 PowerPoint 中播放，可以将缺少的编解码器添加到电脑（如以下过程中所述）或将媒体文件转换为建议的格式。. 转换媒体文件比解决单个编解码器问题更简单。. “ 编解码器 ”是一款小型软件，用于解码 ...
适用于:
Microsoft 365 专属 PowerPoint, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Media Feature Pack list for Windows N editions - Microsoft Support
Here's how to install the Media Feature Pack on Windows 10 N and Windows 11 N: Windows 10 N: Select the Start button, then select Settings > Apps > Apps & features > Optional features > Add a feature . Then locate the Media Feature Pack in the list of available optional features. Windows 11 N : Select the Start button, then select Settings ...
Manage team settings and permissions in Microsoft Teams
If you’re a team owner, you're in control of many settings and permissions of your team. The following describes how to adjust them. Go to the team name, and select More options > Manage team. In the Settings tab, check or uncheck the options or permissions that you want to use. Note: For more info about roles and permissions, see Team owner ...
适用于:
Microsoft Teams
Office Help & Training
由于此网站的设置，我们无法提供该页面的具体描述。
What happens if there's an unusual sign-in to your account
Select Review activity to check for any unusual sign-in attempts on the Recent activity page.If you see account activity that you're sure wasn't yours, let us know and we can help secure your account—if it's in the Unusual activity section, you can expand the activity and select This wasn't me.If it's in the Recent activity section, you can expand the activity and select Secure your account.
เปิดใช้งาน Office - ฝ่ายสนับสนุนของ ...
ลองใช้การสนับสนุนที่แนะนํา. เลือกเวอร์ชันของ Microsoft 365 ด้านล่างเพื่อเรียนรู้วิธีการเปิดใช้งาน Microsoft 365. เปิดใช้งาน Microsoft 365 หรือ Office ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, 由世纪互联运营的 Microsoft Lync for iPhone 2013, Office.com, Project for Office 365
MTP driver update causes USB connected phone or portable device issue ...
Improvements and fixes. This update includes a fix for an incorrect device driver (“Microsoft – WPD – 2/22/2016 12:00:00 AM - 5.2.5326.4762”) that was released by a third-party on March 8, 2017 that affected a small group of users with USB connected phones or other media devices that rely on Media Transfer Protocol (MTP). If the driver ...
让用户能够通过选择列表中的值来查找记录 - Microsoft 支持
Create新的已保存查询，或将 SELECT 语句转换为保存的查询 如果要查找的数据包含在多个表中，则需要将表单绑定到从这些表中选择数据的查询。 在“ 记录源 ”属性框中，单击“生成”按钮 。 Access 将打开查询生成器。
适用于:
Microsoft 365 专属 Access, Access 2021, Access 2019, Access 2016
Configuration requise pour Windows 11 - Support Microsoft
Rechercher les spécifications, les fonctionnalités et la configuration matérielle requise pour Windows 11. Méthodes d’installation de Windows 11. Aide et apprentissage de Windows. Découvrez la configuration requise minimale pour Windows 11 et comment évaluer votre éligibilité à la mise à niveau.
What's new: Xbox system updates | Xbox Support
Check the “Known Issues” section to see if an issue you’re experiencing is currently being tracked. If you’re still having the problem, or you have a new issue to report, make sure to send that feedback to Xbox.