A family of Microsoft word processing software products for creating web, email, and print documents.
For chapter/page numbering to work you must use the built-in headings (Heading 1, Heading 2, etc.), apply auto numbering to them and set the page number format to include chapter numbers. The easiest way is to choose Heading 1 as the "chapter"; you'll need a section break between each chapter if you want to restart page numbers on each new chapter. See http://word.mvps.org/faqs/numbering/chapternumber.htm and http://shaunakelly.com/word/numbering/numbering20072010.html.