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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
Microsoft security help and learning
Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
MAXIFS function - Microsoft Support
The MAXIFS function returns the maximum value among cells specified by a given set of conditions or criteria: numbers, dates, text, etc. This feature is available on Windows or Mac if you have Office 2019, or if you have a Microsoft 365 subscription. If you are a Microsoft 365 subscriber, make sure you have the latest version of Office.
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
Manage cookies in Microsoft Edge: View, allow, block, delete and use ...
Select Manage and delete cookies and site data > See all cookies and site data.
Applies To: Microsoft Edge
修复 Microsoft Store 应用出现的问题 - Microsoft 支持
另请参阅. 如果找不到 Microsoft Store,请参阅 在 Windows 10 中查找 Microsoft Store 时遇到问题的疑难解答。. 如果在启动 Microsoft Store 时遇到问题,请参阅 Microsoft Store 无法启动。. 如果可以启动 Microsoft Store,但只是在查找或安装应用时遇到问题,请参阅 我无法从 Microsoft Store 找到或安装应用。
Subscribe to an RSS Feed - Microsoft Support
Really Simple Syndication (RSS) provides a quick way to read the latest updates from your favorite websites. Many websites offer RSS Feeds so that when a news article or a summary of an article is posted, it's also sent to your RSS Feed folder in Outlook.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Create and share news on your SharePoint sites
Organization news. News can come from many different sites. but there might be "official" or "authoritative" sites for organization news. News from these sites are distinguished by a color block on the title as a visual cue, and are interleaved throughout all news posts displayed for users on the SharePoint start page.
Applies To: SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Microsoft 365 admin
在 Microsoft Edge 中管理 Cookie:檢視、允許、封鎖、刪除和使用
如果您不希望第三方網站在您的計算機上儲存 Cookie,您可以封鎖 Cookie。 但是這樣做可能會使某些網頁無法正確顯示,您也可能會收到來自網站的訊息,告知您必須允許 Cookie 才能檢視該網站。
Applies To: Microsoft Edge
KB5004442—Manage changes for Windows DCOM Server Security Feature ...
Summary. The Distributed Component Object Model (DCOM) Remote Protocol is a protocol for exposing application objects using remote procedure calls (RPCs).DCOM is used for communication between the software components of networked devices. Hardening changes in DCOM were required for CVE-2021-26414.Therefore, we recommended that you verify if client or server applications in your environment ...
KB5005010: Restricting installation of new printer drivers after ...
Summary. Security updates released on and after July 6, 2021 contain protections for a remote code execution vulnerability in the Windows Print Spooler service (spoolsv.exe) known as “PrintNightmare”, documented in CVE-2021-34527.After installing the July 2021 and later updates, non-administrators, including delegated admin groups like printer operators, cannot install signed and unsigned ...