I have had problems with virus programs and repairs. First I got blue screen took it to Best Buy they totally screwed it up. When I got it back they lost my D drive and totally changed the personally of the computer. I could not longer access Firefox with the code and they lost all my bookmarks. I managed to get some of the bookmarks with an older version of Firefox however, I want to use a newer version but apparently I can't take my bookmarks with me in addition I have an old Firefox file on my C drive but can't copy bookmarks without losing the bookmarks I already have installed. To try and put it simply, I want to go to new version of Firefox and take both sets of my bookmarks