Office 2013 build 3612

Microsoft Office 2013 build 3612 is a Technical Preview build of Microsoft Office 2013, which was released to Microsoft partners on 30 January 2012 under a non-disclosure agreement. The software would later be revealed to the public on 23 February 2012.

New features and changes

 * The Metro design language has been expanded across the entire user interface.
 * The Ribbon is now minimized by default across all applications.
 * The user's Windows Live ID will now be displayed on the Ribbon.
 * Backstage view no longer displays the Ribbon tabs.
 * Touch Mode has been added, which optimizes the UI for Tablets.
 * The Start screen has been added.