How do i reset Firefox?

[Robert]

[ch Ramchandram]

CLICK FIREFOX > SETTINGS > RESET

YOU CAN GOOGLE FOR A TUTORIAL.

[Lasitha]

1.go to option and you can fix it ..
2.you can first uninstall ,then re install ..

[Siddharth]

At the top of the Firefox window, click the Firefox button, go over to the Help sub-menu and select Troubleshooting Information.

Click the Reset Firefox… button in the upper-right corner of the Troubleshooting Information page.

To continue, click Reset Firefox in the confirmation window that opens.

Firefox will close and be reset. When it's done, a window will list the information that was imported. Click Finish and Firefox will open.

[Web]

just create a new profile and delete the old one
http://w3-video.com/Web_Browsers/mozilla...files.html

[Boss]

Link: http://support.mozilla.org/en-US/kb/rese...x-problems