I had gone to Firefox for a while, but began getting the malware "Critical update" There were also times like now, when I would click on the icon and it would say Firefox is already running, please close to open. And I would get the same thing. So I'm back to using IE because there is a program with IE I have to use to get remote access at work. As far as browsing, it is terrible. It is slow, and sites frequently freeze up and I get the "not responding" message. Is this what is meant as unstable? So my question is, should I completely uninstall Firefox and reinstall and try again? Will I be able to find the favorites I had been saving under Firefox originally? Thanks. -I'm running windows 7