For Desktop Publishing _ Microsoft Word is equipped with an excellent range of layout and format functions that allows the user to lay text around objects and images. Colors, borders and columns are also easily added. Even custom graphics from external files can be included in the document. There are drawing tools and functions also available with Word. In other words, you can easily customize your document in your preferred layout using its great variety of features.
That's how to create a business letterhead in Word. Now, how do you monetize this new_found knowledge? Offer to your community a letterhead printing service. You can offer to design a logo and print the letterhead. Don't know how to design? Outsource it and then mark it up. Then go to a printing press, get a quotation to print letterheads and then mark it up. But don't mark it up too much. The point is to get as many clients as possible even with a small profits. Several small profits will always add up to big profits.