Windows: Intel-compatible computer with 48MB of RAM; Windows 95 or later, Windows NT 4.0 or later; Hard disk drive; CD-ROM drive; Internet access through Netscape Navigator or Microsoft Internet Explorer
Mac OS: Mac OS-based computer G3 or later; 48MB of RAM; Mac OS version 8.1 or later; Hard disk drive; CD-ROM drive; Internet access through Netscape Navigator or Microsoft Internet Explorer.