A computer virus is a computer program that can duplicate or copy itself and spreads by inserting copies of itself into other programs or documents. Computer viruses can be analogous to a biological virus that spreads by inserting itself into living cells. Computer viruses can be destructive (for example, by destroying data on the document), making computer users feel annoyed, or have no effect at all.
Table of contents :
1. How it Works
2. Types of Computer Viruses
3. Ways to Overcome Computer Virus
4. External links
Minggu, 18 April 2010
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