Its interface is now more similar to the versions of Office 2007 and Office 2010 for Windows to include TOOL BAR format Ribbon (ribbon). Microsoft Office 2010 includes support to companies is more robust than previous versions and greater parity with documents published on Windows Systems. Microsoft Office 2011 for Mac is the most recent version of the Office Suite, Microsoft Office for Mac OS X is the successor to Microsoft Office 2008 for Mac and Mac OS X is equivalent to the Microsoft Office 2010 Suite for Windows Systems.