The answer to the following question posted by a user is WRONG. https://support.mozilla.org/en-US/questions/1290006#question-reply Had to reverse the psychology of the answer to get the actual answer. ANSWER: Turn on Remember History. I'm not overly interested or concerned about trying to be anonymous on the internet and I certainly don't even expect TOR to do it for me without running Linux and running a virtual private session or whatever, if my mom cannot access her email account for the umpteenth time that month I just want to open a new private window and just log in. I just bought a new laptop and the link above was the top result for the exact same issue. The "helpful" links in the answers were equally unhelpful, see above paragraph. The answer is erroneous, condescending and frustrating. Years ago I was loathe to switch from Netscape but eventually moved to Firefox, I had zero intentions of ever signing up for a firefox account but maybe it's the bitter argument that I've just had with an ex but the answers so infuriated me I had to post this response. If you're going to treat everyone like an idiot, at least answer the question. I couldn't care less if I get flamed, too old to care. I never understood the unwritten but mostly written rule of necroposting, but if you're going to archive a post remove it from search engine results too and yes, I understand search engines aren't obligated to follow such rules. But I also know why noone does this, search engine results bring visitors. If you're going to give me the moral high ground set the rules in whatever robots.txt meta tags or http headers people are using nowadays to block indexing archived posts and have the archived results searchable via internal search but we all know very few sites are going to do it.