Enhance Your Knowledge about Computer Virus

Thursday, July 9, 2009 ·

Computer viruses have the ability to copy itself and spread infection to all computers connected through a common network. And it targets its aim like a terrorist i.e. without any prior information or knowledge of the computer users. The term "computer virus" is nowadays widely used. This is why; it is at times baffled with other malware like spyware, Trojan, and adware.

Computer virus are loaded with another kind of capability virus which is that it can change its behavior according to the data you are working on or have on your system. This is actually one of the properties of a metamorphic virus. As such, a computer virus can only copy itself and spread infection when its host is taken to an uninfected computer, for example by a user sending it over network or the Internet, or by carrying it on a removable mode such as a floppy disk, tape, CD, VCD or USB drive.

As opposed to a computer virus, a computer worm does not call for a need to be transferred through any host, and a Trojan horse is a file that appears safe to computer users. Worms and Trojans can definitely spoil the functionality of your computer and hamper its performance, or networking throughput, when executed.

Generally, most computers are connected to the Internet as well as local area networks, which push the growth and spread of malicious code. Computer viruses may use network services such as the e-mail, Instant Messaging and file sharing systems as a mode to reproduce and spread. Moreover, there are numerous other resources which use alternative terminology in which a computer virus is represented in any form of self-replicating malware , you can use virus removal software to protect yourself.

Computer malware is always deliberately designed to damage your computer programs, deleting files, and reformatting the hard disk. In case, you are looking for solutions to fix your virus infected computers, you must immediately call a computer professional to free your precious system of the virus slings before it actually proves to be harmful for you. Moreover, online computer support resources run their services for 24x7. Therefore, you don’t have to worry about their availability.

http://www.articlesbase.com/security-articles/enhance-your-knowledge-about-computer-virus-830007.html

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