Sharepoint 2013 Document Library Drag&Drop features

SharePoint 2013, introduces a new feature named "Drag & Drop" where you drag multiple files  and drop them into Document library directly. There have been cases where this functionality is not working.  I will list out the mininmum requirements here to have this functionaliy on your machine.
 
It depends on the active x control called SharePoint DragUpload Control. It comes up with the following browsers.
  
  1. Internet Explorer 8 with Office 2013 or Sharepoint Designer 2013 installed
  2. Internet Explorer 9 with Office 2013 or Sharepoint Designer 2013 installed
  3. Internet Explorer 10
  4. FireFox 3.5 (or later)
  5. Chrome and Safari 5.x (or later)
 
Happy Share Pointing :-)