Microsoft Office Word 2016: Part 2 (Intermediate) - An index enables the reader to locate entries you have marked in a document. Instead of the reader paging through the document looking for specific material, the index provides a quick way to find the information. (The Index Dialog Box, Index Entry Field Codes, Subentries, The Mark Index Entry Dialog Box, Mark Index Entries Options, The Open Index AutoMark File Dialog Box, The Concordance File, The Style Dialog Box)