- How to allow Java on trusted sites Learn how to activate Java in Firefox, if necessary, and where to find info about Java prompts and "Application Blocked by Security Settings" error messages.
- Adobe Flash plugin has crashed - Prevent it from happening again Flash crashes can usually be fixed by updating to the latest version of Flash. The article explains how to do that.
- Uninstall BitGuard to fix crashes with Firefox If Firefox crashes frequently or on startup, it may be due to BitGuard software. We'll show you how to uninstall BitGuard so that Firefox can run normally.