Computer Virus
Posted by ResearchEngine | Under Computer Technology Monday Nov 14, 2011
Virus can reproduce, infect and destroy computer users’ PC through internet. In order to improve our computer system security, a long-tern technical-fight between virus and anti-virus will definitely exist in modern world. With the fast development of computer technology, virus also updates constantly. New types of virus currently are as follow: associated virus, worm virus, and parasitic virus, etc. For the spreading way of computer virus, it contains floppy disk, hard disk, compact disc, computer internet, point-to-point communication system and wireless channel spread.
As the outcome of the new technical age, there is no substitute for computer virus. It has four features. Firstly, virus is concealed. It may conceal in the system boot section of disk or program files. And the attacking process of virus is also running unknowingly. It can invade your PC without awareness and make your compute infected. Then you PC will be at grave risk. This is not just rhetoric. Furthermore, infection is virus’ important feature. It is also the marked feature of computer virus. Through the infection to the disk, it can infect other files in the computer while the disk is running. Thirdly, latency is also one of the features of virus. When system and program are infected, it will take time for them to be destroyed. Sometimes it is a few seconds, or a few hours. Or it will be couple of weeks or months. Finally, destructiveness is the last but not least feature of virus. The destructiveness of virus lies in the purpose of its maker. They bring negative influence to computer system, especially while it is running. So once virus has been found, delete it right now!
Although it is the result of new age, it doesn’t mean that computer virus can not be solved completely. What we should do is to take proper actions to anti-virus. One of the effective ways is to use anti-virus software. There are hundreds of anti-virus programs on the push. How to choose and choose which one may be a little tough for the newly computer users or people who know little about virus. Your best choice is to go to a placehttp://www.spywarecease.com! And you will get the satisfied and quick answer.