It also debuted Office Online-formerly Office Web Apps-a collection of free web-based versions of Excel, OneNote, PowerPoint, and Word. Other new features include extended file format support co-authoring features that enable multiple users to share and simultaneously edit documents OneDrive and SharePoint integration and security improvements such as Protected View, a read-only, isolated sandbox environment to protect users from potentially malicious content. The ribbon introduced in Office 2007 for Access, Excel, Outlook, PowerPoint, and Word is the primary user interface for all apps and is fully customizable in Office 2010. Office 2010 introduces user interface enhancements including a Backstage view that consolidates document management tasks into a single location. Microsoft Publisher 2010 Free Trial For Mac Download.Microsoft Publisher 2010 Free Trial For Mac Downloads.Microsoft Publisher 2010 Free Download For Mac.Research and development of Office 2010 began in 2006, before the release of its predecessor. It is the successor to Office 2007 and the predecessor to Office 2013. Office 2010 was released to manufacturing on April 15, 2010, and was later made available for retail and online purchase on June 15, 2010. Microsoft Office 2010 is a version of the Microsoft Office productivity suite for Microsoft Windows.