What is the primary function of antivirus software?

The primary function of antivirus software is to prevent, detect, and remove threats. This includes a range of malicious software such as viruses, worms, Trojans, ransomware, and spyware. Antivirus programs continuously monitor the system for suspicious activity and scan files to identify any harmful content. When a threat is detected, the software can either quarantine the infected file, remove it, or repair the damage, ensuring that the computer system remains secure. This protective capability is crucial in maintaining the integrity of data and preventing unauthorized access or damage to the computer system.

The other options relate to different functions and tools that serve specific purposes within computing. For instance, increasing internet speed involves optimization techniques that do not directly relate to virus protection. Managing user passwords pertains to security but focuses more on access control rather than malware protection. Creating network maps is associated with network management and monitoring but does not involve the detection or removal of malware. Thus, the clear primary role of antivirus software stands out distinctively as centered around threat prevention and management.