Note that all plugins except Flash require Firefox to run in 32-bit mode, which you can force with AlwaysUse32Bit. Like many browsers, Firefox will be dropping support for all plugins except Flash by the end of 2016.
Note that all plugins except Flash require Firefox to run in 32-bit mode, which you can force with AlwaysUse32Bit. Like many browsers, Firefox will be dropping support for all plugins except Flash by the end of 2016.