Question

what is virus.
plz help​

Answer 1

A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own cøde. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus. Computer viruses generally require a host program.

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Answer 2

Answer:

the full form of virus is vital information resource under please virus is one of the Malware software it is a piece that insert disturbed in another stand along program

Explanation:

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