Norton Antivirus

Say goodbye to viruses
It's okay to blink, because we never do – SONAR technology and live 24x7 Threat Monitoring watch over your PC for any suspicious behavior to quickly identify threats.
Download away – we scan the files you download and eliminate online threats that we find.
Deep clean your PC – our powerful Threat-Removal Layer targets and scrubs out aggressive, hard-to-remove infections that less sophisticated products often miss.
Harness global power – only Norton™ can bring you the ultra-fast Network Defense Layer to block a multitude of threats before they can even touch your PC.