Netscape 3.0 running on a UNIX machine will automatically decompress
the Postscript files and invoke ghostview to display them.
If you can't get your web browser running on your favorite platform to
automatically do the same, then save the files of interest to your local machine.
If you are on a UNIX machine you can generate the postscript file, or view it, via the commands:
zcat filename.ps.Z | ghostview - .
If you are on a PC running Windows NT, the Postscript files may be
used by using WinZip on the downloaded file, followed by GSView.
On most platforms, the pdf versions of the files may be viewed using
the Adobe Acrobat Reader application.
here to obtain downloading information ;
contact your computer guru if you need assistance installing Acrobat Reader.