There are two ways of running the "Discovering Animals" application:
The first method is the run the installer and have the application installed for your. On Windows, run SETUP.EXE to install the application. On the Macintosh, run the "Mac Installer!" and run the application off of your hard drive.
Secondly, you may launch the application and play off of the CD-ROM by choosing the "ANIMALS.EXE" executable if you are on Windows and the "Animals" application if you are on Macintosh.