The day I made this purchase, my shopping trolley was full of useful items: a pack of new guitar strings for my violin, and some sanitary towells for uncle Bernard to name but a couple.
Having used Apple computers for many years, I observed that they had never been troubled by any viruses or malicious software, so I purchased this software. The transformation was stark: my Apple computers are still not plagued by any viruses or malicious software. Norton have isolated and exterminated all the viruses which had previously never existed on my machine - and all this for only a considerable annual subscription fee!
Given that, in my experience, Apple computers are not prone to collecting viruses, I can't imagine who would not want to spend a lot of money protecting their computer against such threats. Buy it today folks, and you won't regret parting with a lot of cash to protect against something which won't ever happen.