Which is antivirus software?

Norton is a well-known brand of antivirus software, developed by NortonLifeLock (formerly Symantec). Antivirus software is a crucial cybersecurity tool designed to detect, prevent, and remove malicious software, including viruses, worms, Trojans, spyware, and ransomware, from computer systems. It works by scanning files and programs for known malware signatures and monitoring system behavior for suspicious activities. Norton Antivirus provides real-time protection, firewall capabilities, and other security features to safeguard users' data and privacy. Options like Windows, Linux, and MacOS, on the other hand, are operating systems. While modern operating systems include built-in security features, dedicated antivirus software like Norton offers more comprehensive and specialized protection against evolving cyber threats.