This sample book is in Windows Help File Format. This means it can only be read in Windows Help File Format. If you have Microsoft Windows you run the book in these easy steps: 1. Click on File in the Program Manager or File Manager Menu. 2. Select 'Run' from this Menu 3. In the file name box type... 'Market.hlp' It will pop up on your screen if you have told File Manager exactly where the file is on your disk. You have to know the directory of where you put it, so, you might additionally have to type \books\market.hlp for it to come up. 4. After you get it running, you can minimize it and come back to it as time allows, or better yet, create a new item in any of your favorite groups and it will stay up on the desktop as an ICON. Thanks for your Interest in authoring on the Internet.