A general label for malicious software that spreads between computers and interferes with computer operations

Malware is a general label for malicious software that spreads between computers and interferes with computer operations Kirwan and Power. Malware may be destructive, for example, deleting files or causing system 'crashes', but may also be used to steal personal data. There are a number of forms of malware.

Explanation:

something will pop up that says “know the answer? answer now! ” and you click on it and write your answer. after you are done, submit it.