Microsoft Sharepoint Server 2010 -

To make this paper more empirical, consider adding:

Microsoft heavily promoted Silverlight 4 as the rich client for SharePoint 2010. Drag-and-drop document upload , calendar overlays , and chart web parts all required Silverlight. As we know, Silverlight died by 2015, leaving many 2010 customizations broken in modern browsers. Today, any surviving SharePoint 2010 farm will have disabled Silverlight or forced IE mode in Edge. microsoft sharepoint server 2010