- Per-Website Java Enabling
- Java can be activated through the "Activate Java" link on the Java-enabled site
- Firefox's "Allow and Remember" option enables Java content
- Current Firefox versions do not support Java
- 32-bit Firefox Installation Method
- Java can be installed on Windows computers
- Mac Firefox defaults to 64-bit, preventing Java installation
- Closing Firefox may cause updates, rendering Java unusable
- Java support cannot be removed by Firefox updates
- Java Plugin Installation
- Download Java from java.com and install it
- Extract Firefox SDK from ZIP file
- Disable automatic Firefox updates in about:config
- Add Java plugin through Add-Ons menu
- JavaScript Enabling
- JavaScript can be enabled through about:config
- Default setting is "true" for JavaScript
- Firefox 51 requires manual JavaScript plugin installation
- Future Firefox versions likely won't support Java