Microsoft Office 2011 includes more robust enterprise support and greater feature parity with the Windows edition. It is the successor to Microsoft Office 2008 for Mac and is comparable to Microsoft Office 2010 for Windows. Microsoft Office for Mac 2011 is the most recent version of the Microsoft Office productivity suite for Mac OS X. Includes: K OS version: 10.5.8 or later Processor type(s) & speed: Core 2 Duo RAM minimum: 2 GB Video RAM: 512 mb Release Changes: This update fixes an issue that causes the main window not to open in Outlook for Mac 2011. Cannot Download DMG file for Japanese Office for Mac 2011, only the EXE - Office 365 Home Premium I have subscribed to 'home premium' and called the 0120 Japan toll free number listed on the office 365 website I was logged into for help. The new Office for Mac is the first major upgrade package Microsoft Office applications on the platform OS X since the release version of Office 2011. Microsoft has announced the release of the preliminary version of the office suite Office 2016 for the Mac.