Word processing At McGill many of the original IBM PCs were purchased by researchers in the Faculty of Medicine . Because of the complexity of the documents each revision by a skilled typist had the possibility of introducing errors which would necessitate a further frustrating revision . Complex mathematical equations or chemical formulas can be altered radically with the simply shifting of numeric subscript, superscript, exponent. Each revision would produce new errors by the experts . In this case the experts were typesetters and the process was publishing .
Book publishing has an even more rigorous set of standards than document or word processing .
Elements of Word processing Word processing is used to create, modify, save and print documents . The types of documents are normally letters,memos,term papers but not the camera ready version of a book. Because of their more modest goals word processors can maintain a final version of the document in real time . W hat Y ou G et . The word processor arranges text on a page as it is entered .