I recently switched from IE to Firefox(which was much much faster). I was able to put some individual sites and folders into the bookmarks toolbar across the top of the page. I was playing around with the toolbar and tried to remove a "separator" I had put in the toolbar. But when I removed the separator I also somehow removed all the files/folders that were on the horizontal bookmarks toolbar.
I tried reinstalling the files/folders by dragging them from the bookmarks toolbar sidebar where they now reside. But they can no longer be dragged to the bookmarks toolbar going across the top of the screen. I also tried going to a random new site and dragging the site icon to the horizontal bookmarks toolbar but this cannot be done either.
So, in summary I have this empty bookmarks toolbar across the top of the screen and can't drag anything there.
Thanks for your help!