The document outlines the new functionalities of SQL Server Reporting Services 2016, focusing on improvements in reporting strategy, web portal capabilities, and enhanced report management. Key features include the ability to create paginated and mobile reports, integration with Power BI, and the introduction of new data visualizations like tree maps and sunburst charts. Additionally, it details installation modes, parameter management, and the ease of exporting reports to PowerPoint, emphasizing user experience enhancements in the web portal.