I purchased a new Mac about one month ago. I downloaded Firefox and signed in, only to find that none of my bookmarks were there anymore. In the past, when I have purchased new computers, I have not needed to transfer or save my bookmarks, they've just automatically appeared on the new machine when I download the browser. I've tried looking for old profile data and I've tried the "restore bookmarks" option, neither of them contain any data whatsoever. Have my bookmarks disappeared or is there a way to find them?