Double click on the GO icon. GO is DOS based software. These CD-ROMs are slow, patience is required. The CD-ROM will use a menu system to access tables. You may need to go through several layers of menus to reach a table.
Press esc repeatedly to back out of the database.
Other options will appear across the bottom of the screen. Press the bold or underlined key to select one of these options. If this happens, do not worry, you have not hurt the database. Simply start over again. Remove it from the CD-ROM drive.