System requirements: Computer system capable of using a CD-ROM drive; if IBM PC or compatible, requires MS-DOS 3.3 or higher, DOS file manager software (e.g., Microsoft CD-ROM Extensions 2.0 or higher), requires appropriate retrieval software for ISO 9660 CD-ROMS (software included on the disk will run only on an MS-DOS PC); 520K RAM; CD-ROM drive.
Disk characteristics: CD-ROM.