Microsoft Office is a proprietary commercial office suite of inter-related desktop applications, servers and services for the Microsoft Windows and Mac OS X operating systems,and the Microsoft Office 2010 was made available to consumers on June 15, 2010.The main features of Office 2010 include the backstage file menu, new collaboration tools, a customizable ribbon, protected view and a navigation pane.Microsoft Office is one of the most popular office productivity suites available in the market today.Microsoft Office 2010 comes with 12 different applications to help you stay productive in office, at home or even while on the go. No matter who you are– a student, a business professional, or a homemaker; Microsoft Office 2010 has something to offer to everyone.