As of this morning, Firefox is just really messed up. There seems to be some general interface glitch. My toolbars were all rearranged and settings for them changed, I can't open any pages, when a dialog box opens up the text is missing from it, etc.

I just updated my computer's BIOS last night, so that could be a factor. I also have two add-on's that just updated last time I ran Firefox. I'd like to disable them to see if they're the problem, but I can't actually DO anything within Firefox, so I can't disable anything. Is there a way to disable add-ons manually from outside the program? If I reinstall, is there a way to protect my bookmarks? My history seems to have disappeared already ('though I'm not sure if it's actually GONE or just not showing up).