Operating System and Browser Support:
1.3.1_01a and Higher Releases of Java Plug-in

Supported Operating Systems

Windows

Windows 95 SP1
Windows 98 (1st or 2nd edition)
Windows NT 4.0 with Service Pack 5
Windows ME
Windows 2000 Professional SP2+
Windows XP Home and Professional Edition

Solaris (Sparc and IA)

Solaris 2.6
Solaris 7
Solaris 8

Linux

Linux Redhat 6.1

Supported Browsers

Internet Explorer

4.01 SP2+
5.01 SP1+
5.5 SP2+

Netscape

4.51
4.61
4.7 (but not 4.78 and 4.79)
6.1