Just open Firefox and click on File at the very top left then click on Import.... and follow along to import your stuff

Tools/Options/Content you can set the font and size, just left click on default font or size and you'll get a dropdown. as far as I know it will stay.

I had never noticed that down arrow, chemocurl. I may explore it. I have always, even before Firefox, created a "links to be resorted" folder and put all new bookmarks there first. Then do the manage bookmarks later. I delete a lot of them doing it this way and don't have so many 'Now what the bleep is this?' is my bookmarks.

Yeah, sorry, I'm not expert enough to explain the difference, just pointing out that there is a difference. My banking sites work fine without Java. I wasn't implying your problem is Javascript, just that it's not Java. Javascript is not something you manually update, it's built into the browser and updates when you update the browser. Personally, I wouldn't rush to reinstall Windows if all the problems are in Firefox. First, I'd try the "reset" that you tried. If that didn't work, I'd uninstall Firefox and reinstall it. If that didn't work, I'd do it again but make sure it didn't leave anything behind. Make sure it removed my old Firefox profile, maybe even run CCleaner's registry cleaner to make sure all Firefox registry entries were removed. Then if after all that it still didn't work right... I'd consider reinstalling Windows. I'm not an expert though so I'm saying that's what you should do, just telling you what I'd do. BTW, every time I've ever reinstalled Windows, I dreaded it but ended up glad I did. Machine ran snappy new again. Sorry I can't help more.