Unfortunately, tables can be very difficult to edit, so it's a good idea to turn your article in before the deadline. Each table should be in a separate file from the main article text. Each table must begin with a heading indicating the table number, title, author, and associated article. If the data was taken from a magazine or other reference, cite the reference in the heading. Each column must have an underlined heading.
Some word processors simulate TABs by inserting blank spaces, while others use true TABs.
Sometimes you will need to illustrate your article with graphics. There are two basic catagories of graphic files on the computer, structured drawings and raster images. Unfortunately, there are a tremendous number of file formats for each. If you can, provide raster images on disk in Amiga IFF or CompuServe GIF format. CAD packages such as AutoCAD and EasyCAD II use structured graphics, as well.