回複：tools - options - privacy -

It would allow you to view cookie and delete cookies. But it won't show you the file name for the cookie.

Basically I would like to find temp internet file. In IE I can find those temp files after visting some website playing some video/audio files. Then I can copy those video/audio files from temp internet file directory and don't need to revisit the site again to play these things. I would like to find out the same temp internet file dir in Firefox as IE.