This document provides an overview of the new features and changes in SharePoint 2013, including:
- Service applications have been improved and new ones are available, while Office Web Apps is now a separate product.
- Social features like microblogging and activity feeds have been enhanced. Enterprise content management, web content management, business intelligence and mobile experiences have also been expanded.
- The themes engine is now based on HTML5 instead of PowerPoint, allowing for richer customizable themes. Sharing functionality has been improved with easier permission requests and management.