This document discusses enterprise search capabilities in Microsoft SharePoint 2010 and Search Server Express 2010. It provides an overview of the search products, what's new in 2010 including administration improvements and interface enhancements. It also covers content sources, federated search, customizing search results and facets, as well as client integration options. The document includes demonstrations of configuring and crawling line of business application data, customizing search results, and adding a SharePoint search site as a reference in Office applications.