To determine whether you have SharePoint Foundation 2010 or SharePoint Server 2010 installed, go to Windows Start -> Control Panel -> Programs -> Programs and Features.

• If you see 'Microsoft SharePoint Server 2010' in the list, then SharePoint Server 2010 has been installed.
• If you see only 'Microsoft SharePoint Foundation 2010' (and not 'Microsoft SharePoint Server 2010') then you only have SharePoint Foundation 2010 installed.