Norton surrendered antivirus
We all now Norton Antivirius, when you bought your laptop probably you had free 60 days version of this antivirus.
The big well known company gave up and concentrate on backup now.
They lost battle with hackers.
Many years ago we did not have facebook, Twitter or many different sites, so was less work to do for antivirus companies.
WE still can buy different antiviruses and i recommend those combined with antimalware and antispam functions.