Improved compatibility: You can share files with confidence knowing that the documents you create using Office 2011 for Mac will look the same and work seamlessly when opened in Office for Windows.This coupled with improvements in the speed and agility of Microsoft Office for Mac 2011, makes for an impressive package. The suite provides new and improved tools, which make it easy to create professional looking content. Microsoft Office for Mac 2011 provides you with a familiar work environment, which is versatile and intuitive.