Answers

2016-02-07T17:17:01+05:30
A computer virus is a malware program that, when executed, replicates by inserting copies of itself (possibly modified) into other computer programs, data files, or the boot sector of the hard drive; when this replication succeeds, the affected areas are then said to be "infected".
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2016-02-07T17:18:15+05:30
A computer virus is a malicious program that replicates it self and damages files of our computer it also slow down the speed of our computer
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