At the fundamental awareness level, individuals should have a basic understanding of what viruses and malware are. They should recognize the importance of antivirus software in protecting systems and be able to identify common signs that a system may be infected with a virus.

Novices should be capable of installing and setting up antivirus software on their own. They should know how to run basic antivirus scans and update their antivirus software regularly. Additionally, they should have an understanding of different types of malware threats.

At the intermediate level, individuals should be comfortable configuring advanced settings in their antivirus software and scheduling regular antivirus scans. They should be able to interpret scan results and take appropriate actions. They should also understand the principles of firewall and its interaction with antivirus software.

Advanced users should be able to troubleshoot common issues with antivirus software and use the software to quarantine or remove threats. They should understand the principles of network security and how it relates to antivirus solutions. They should also be capable of analyzing system behavior for signs of undiscovered viruses.

Experts should be capable of evaluating and comparing different antivirus solutions. They should be able to customize antivirus software for optimal performance and security. They should understand advanced cybersecurity threats and how to counter them with antivirus software. Experts should also be capable of training others in the use and understanding of antivirus solutions.