Many people theses days own a computer, but the problem is that the owner doesn't know the dangers of having a computer. One of the worse things that can happen to a computer is it can be infected by a virus. A virus may simply cause a harmless joke to appear each time the computer is turned on; A more damaging virus can cause major problems within a few minutes. These major problems can cause …showed first 75 words of 1841 total…

…showed last 75 words of 1841 total…www.webstandards.org/css/winie/> Kane, Pamela. PC Security and Virus Protection. New York: M&T Books, 1994. McAfee, John, and Colin Haynes. Computer Viruses, Worms, Data Diddlers, Killer Programs, and Other Threats to your System. New York: St. Martin’s Press, 1989. Prochno, Nick. Telephone interview. 16 July 2000. Siyan, Karanjit. Internet Firewalls and Network Security. Indianapolis, IN: New Riders, 1995. Stang, David J. The Computer Virus Problem. http://arachnidiqdeck.com/quarc/dverviewofthevirusproblem.html Underwood, Tony. Telephone interview. 20 July 2000.