Nortonsecurity.org has a rating of 1.0 star from 1 review, indicating that most customers are generally dissatisfied with their purchases.
Norton security which I do not have and have not for years charged my credit card unauthorized by me or husband. It took hours placing calls and emailing them. They agreed to half refund and the balance would go to the renewal that would expire in 2019. We already have security on our computers not about to pay for another. They agreed to return all the money (which is great) but this should not have happened in the first place. Check your charges on your accounts.