Once installed, do not expect Google to load. However, for internal networks or legacy code:
Inside the 3.6.28/ folder, click on the directory matching your OS: download old version of mozilla firefox 3.6
Many old browser-based games relied on specific JavaScript engines or NPAPI plugins (Java, QuickTime, Silverlight) that modern browsers have permanently deprecated. Firefox 3.6 was the last great hurrah for these plugins. Once installed, do not expect Google to load
Mozilla’s official FTP/archive historically hosted old builds, but official support for very old versions may be removed or relocated. Use these guidelines: download old version of mozilla firefox 3.6
