Install latest Iceweasel in Linux Mint Debian Edition | Linux Mint Debian Edition currently rolls its own Firefox, which can take time to get packaged to the latest version. And being based on Debian Testing, the Testing version of Iceweasel is often not the latest and greatest version for those looking at upstream alternatives. That is where the Debian Mozilla team steps in! To
Check Your Plugins | Mozilla has an excellent url that checks for out-of-date browser plugins. Check it out: mozilla.com/plugincheck Sweet!