I lost my bookmark toolbar and it won't come back.
My son was playing with my computer and now my bookmark toolbar is lost. I've checked it under view and followed all the directions, but it won't come back. Bookmarks are still there, just not on a convenient toolbar.
If problems persist, you can reset Firefox and start afresh.
The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information.
Note: This will cause you to lose any Extensions, Open websites, and some Preferences.
To Reset Firefox do the following:
Go to Firefox > Help > Troubleshooting Information.
Click the "Reset Firefox" button.
Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
Firefox will open with all factory defaults applied.