as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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tell us about an example of a computer virus and how it works.
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a computer virus is a malicious software program designed to replicate itself and spread to other computers. the most common type of virus is the trojan horse virus, which masquerades as a legitimate program and once installed, causes damage by deleting files and corrupting data. computer viruses can be transmitted via email attachments, external storage devices, and malicious websites. when a virus is activated, it is capable of replicating itself and may spread via peer-to-peer connections and other networks, making it difficult to stop the infection before it causes serious damage.
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