Which of the following describes rogueware?

Rogueware is correctly described as fake antivirus software that misleads users into believing that their computer is infected with malware. The primary function of rogueware is to trick individuals into purchasing a fake or unnecessary solution to address the non-existent threats they are led to believe are present on their systems. This type of software typically displays false warnings or alerts about threats and vulnerabilities, often using scare tactics to pressure users into taking action, such as downloading additional software or paying for a "full version" that ultimately offers no real protection.

The key characteristic of rogueware is its deceptive nature; it preys on users' fears about computer security and exploits their trust in genuine antivirus solutions. Understanding rogueware is important for recognizing threats in the cybersecurity landscape and for protecting oneself from financial scams and system vulnerabilities caused by trusting unverified types of software.