What is malware?

Malware is defined as malicious software that is specifically created to harm, exploit, or otherwise compromise the operation of computers, networks, or other devices. This can include a wide variety of harmful programs, such as viruses, worms, trojan horses, ransomware, and spyware. The intent behind malware is often to steal sensitive information, disrupt services, or gain unauthorized access to systems.

In contrast, software designed to improve system performance serves legitimate purposes, enhancing user experiences and optimizing computer functions. Similarly, software that manages network traffic is used to improve the flow of data across networks, while programs designed for user convenience aim to simplify tasks and enhance usability. These options focus on benign or beneficial functions, thus distinguishing them significantly from the harmful nature of malware.