Microsoft Office Word is a word processor designed by Microsoft. wikipedia.org

a standardized non-executable file type used by computer software as a pre-formatted example on which to base other files, especially documents.

Technical writing, a form of technical communication, is a style of writing used in fields as diverse as computer hardware and software, engineering, chemistry, the aerospace industry, robotics, finance, consumer electronics, and biotechnology. wikipedia.org

Microsoft Office is an office suite of desktop applications, servers and services for the Microsoft Windows and OS X operating systems. wikipedia.org

Microsoft SharePoint Server (formerly known as Microsoft Office SharePoint Server) is a product in the Microsoft SharePoint family of products. Microsoft SharePoint Server is a Microsoft proprietary software product.

Microsoft Visio, formerly known as Microsoft Office Visio, is a commercial diagramming program for Microsoft Windows that uses vector graphics to create diagrams. wikipedia.org

Adobe Acrobat is a family of application software developed by Adobe Systems to view, create, manipulate, print and manage files in Portable Document Format (PDF). wikipedia.org

Documentum is an enterprise content management platform.

A document management system (DMS) is a computer system (or set of computer programs) used to track and store electronic documents and/or images of paper documents. It is usually also capable of keeping track of the different versions created by different users (history tracking).

Document conversion is the act of converting one document's format to another, which allows the document to be read in many more applications. Documents can be converted into: other source document formats, consumer formats, structured data.