System requirements for Windows: IBM PC or compatible; 386 processor better; 4 MB RAM (8 MB recommended); Windows 3.1x or Windows 95; Windows Permanent Swap File; 256 color display; CD-ROM drive (4x speed recommended). System requirements for Macintosh: System 7.0 or better; 8 MB RAM (16 MB recommended 256 color display; CD-ROM drive (4x speed recommended).