How to use Java if it's been blocked in Firefox for Mac or Windows
Activate Java once When you see the "Click here to activate" message, simply click it to load the Java content normally. Note: The next time you visit the site or any other that uses Java you will see this message again. Always activate Java for a site If you have a trusted site that uses Java and you need to use that site often, you can make Java work normally on just that website. Click the red plugin icon in the address bar and a message window will open. At the bottom of the message window, click the Activate All Plugins dropdown menu and choose Always activate plugins for this site . Now, whenever you visit this site, the plugin will automatically run and you won't get the "Click to activate" message.