Question

what is a computer virus define in short​

Answer 1

Answer:

A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions. ... It can self-replicate, inserting itself onto other programs or files, infecting them in the process. Not all computer viruses are destructive though

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Answer 2

Answer:

Computer virus is a malicious program that self replicates by copying itself to another program. In other words, the computer virus spreads by itself in other executable code or documents. The purpose of creating a computer virus is to infect vulnerable systems, gain admin control and steal user sensitive data

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