To use Microsoft Windows Media 4.1, you need the following:
Microsoft® Windows® 95, Windows 98, Windows 2000, and Windows NT 4.0 minimum system requirements
Pentium 90 MHz
16 MB of RAM
16-color display card
16-bit sound card
28.8 baud modem (optional for local playback)
Windows 95 (audio, illustrated audio, and some video)
Mac OS minimum system requirements
PowerPC Macintosh 601 processor or higher
System 7.6.1 or higher
Open Transport 1.1.2 or higher
QuickTime 3.0.2 or higher
32 MB or more of RAM with 10 MB free for the Windows Media Player
15 MB of free hard drive space for install
256-color display card or better
NOTE: Microsoft strongly recommends upgrading to MacOS 8 or later due to improvements in Open Transport. Microsoft also strongly recommends upgrading to Internet Explorer 5.0