Norton AntiVirus is an antivirus software developed by NortonLifeLock that provides protection against viruses, malware, spyware, and other online threats. It features real-time protection, email and link scanning, and advanced threat detection and removal capabilities. Norton AntiVirus is easy to use and offers a simple user interface. With frequent updates and a comprehensive database of threats, Norton AntiVirus is a reliable and effective solution for keeping computers and devices protected from online threats.