This document provides an overview of the reference management software EndNote X4. It discusses how EndNote can be used to get references from online databases or imported text files, manage references by organizing them into groups or searching/sorting the library. It also explains how EndNote can find and import full text PDFs and integrate with Microsoft Word to insert citations and automatically format bibliographies. The document provides step-by-step instructions on performing common tasks in EndNote like direct exports, imports, connecting to databases, and using EndNote with Word.