What is the role of antivirus software?

Antivirus software plays a crucial role in protecting computers and networks from malicious software, commonly known as malware. Its primary function is to identify, locate, and remove viruses and other types of malware that can harm systems, steal data, or disrupt operations. By continuously scanning files and programs, antivirus software can detect suspicious behavior and patterns that indicate the presence of a virus.

In addition to removing existing threats, antivirus software often includes real-time protection features, which actively monitor your system for potential threats as you use your computer. This proactive approach helps mitigate risks associated with malware, thereby safeguarding sensitive information and maintaining system integrity.

The other choices describe functions that are either irrelevant or contrary to the purpose of antivirus software. For example, installing malware goes against the protective intent of the software, while creating text documents or tracking online activities are tasks that do not align with antivirus functions. The correct choice underscores the importance of antivirus software as a defense mechanism against online threats.