Go to Central Admin >> Upgrade and Migration >> Click on "Enable Enterprise Features"
This procedure stays same to check standard or enterprise SharePoint 2010 and SharePoint 2007:
- When the “Enterprise” is selected and grayed-out, it’s an Enterprise edition of SharePoint!
- Here is the Standard edition screen: If, Standard option is enabled, then we can determine its a Standard edition.
SharePoint 2013 standard to enterprise upgrade:
You can use this page in SharePoint to upgrade standard to enterprise. But you can't downgrade SharePoint enterprise to standard.
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