For a collaboration tool, SharePoint 2013 is awesome, so much so is its search functionality.
Imagine the power of Google search on your enterprise intranet, at your finger tips… cool stuff.

With SharePoint 2013 enterprise search, you can create a search center site.

A Search Center site, or Search Center, provides an interface for users to submit search queries and view search results, its the top-level site of a site collection that SharePoint farm administrator’s create by using the enterprise search center template.

Search simply just got better, giving you room for refinement.