Word is a program that provides the user with a comprehensive set of tools for modern word processing. It allows you to format special documents and tables, create form letters and graphical presentations, and to exchange data with other applications. It is an essential program for entering and managing most text documents. There are many advantages of using word to complete many different tasks and these are as follows. Microsoft Word is an excellent word processing package for manipulating text documents as it provides you with an automatic spell and grammar check plus a thesaurus.