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Restrictions and limitations in OneDrive and SharePoint
What's new. 1 May 2023: Updated invalid characters and invalid file and folder names. 12 April 2021: Added 50,000 item sharing limits note.. 3 March 2021: Maximum file upload size updated to 250 GB.. 16 September 2020: Updated info about OneNote notebooks to clarify that the 2GB file size limit applies to SharePoint as well as OneDrive. 31 August 2020: Updated the invalid or blocked file types ...
Applies To: SharePoint Server 2019, SharePoint in Microsoft 365, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
在 Microsoft Edge 中添加、关闭或删除扩展 - Microsoft 支持
扩展或加载项是自定义浏览器体验并为你提供更多控制权的简单工具。 下面介绍如何在 Microsoft Edge 中添加、关闭和删除扩展或加载项 。
查看你的 Microsoft 帐户的最近登录活动 - Microsoft 支持
如果你收到有关 Microsoft 帐户上异常活动的电子邮件,或者你担心其他人可能使用了你的帐户,请转到“最近活动”页。 你将看到你的 Microsoft 帐户在过去 30 天内的登录时间,以及任何特定于设备或应用的信息。
Applies To: Microsoft account dashboard
Microsoft Forms help & learning
Find the template for success. Create feature-packed forms by starting with a professionally designed template from Microsoft Create. Whether you need a web form or something that can be filled out on paper, we’ve got you covered with fully customizable form templates.
Office Help & Training
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Turn airplane mode on or off - Microsoft Support
Airplane mode gives you a quick way to turn off all wireless communications on your PC. Some examples of wireless communications are Wi-Fi, cellular, Bluetooth, and Near Field Communication (NFC).
在 Excel 中添加或删除加载项 - Microsoft 支持
加载项为 Microsoft Excel 提供可选的命令和功能。 默认情况下,加载项在 Excel 中不立即可用,因此在某些情况下,必须首先安装和 激活这些加载项,以便您可以使用它们。 某些加载项内置于 Excel 中,例如规划求解和分析工具库。 其他一些加载项可从下载中心获取,必须先下载并安装。
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
在 Microsoft Edge 中管理网站通知 - Microsoft 支持
如何在 Microsoft Edge 中停止网站通知. 可以通过以下方式删除或阻止单个网站的通知: 在 Edge 设置中删除或阻止通知
Applies To: Microsoft account dashboard
Windows 中的恢复选项 - Microsoft 支持
注意: 删除所有内容 > 更改设置 提供了两个选项。. 打开数据擦除会删除文件并清理驱动器。如果你打算捐赠、回收或出售你的电脑,请使用此选项。 这可能需要一或两个小时的时间,但也会让其他人难以恢复你删除的文件。
在 Microsoft Edge 中管理 Cookie:查看、允许、阻止、删除和使用 - Microsoft 支持
如果你不希望第三方站点在你的电脑上存储 Cookie,则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示,或者可能会从站点收到一条消息,通知你需要允许 Cookie 才能查看该站点。
Applies To: Microsoft Edge