Firefox's Troubleshooting Information page should now be visible, displayed in a new tab or window. To reset your browser to its default state, click on the Reset Firefox button (circled in the example above).
By Scott Orgera, About.com Guide
Firefox's Troubleshooting Information page should now be visible, displayed in a new tab or window. To reset your browser to its default state, click on the Reset Firefox button (circled in the example above).