How the virus is on it? What is the mechanism of the virus?

Users questions:Is to click the link immediately be unsafe in the virus? Or download the file with a virus, not open is not toxic, an opening on the poisoned? Please give me a specific experts talk about how the virus is on it? Thanks!
Experts answer: virus is characterized by a contagious and destructive because of the computer for malicious programsThe development of the virus are not segment the development of the virus in my mind should be divided into 3 categories 1 species is more traditional, is a file in a directory have been infected with the virus or virus toxic body you do not double-click to run it is not will not spread and spread, such as CHI2 is to use the loopholes in the script automatically loads for the IE, As long as you have an access to that directory on the poisoning as the new Happy Hour. ACTIX control, there is the use of the loopholes through IE loaded into the computer, as long as you have a link to click on a interconnected web can be automatically loaded automatically run . a lot of malicious Web sites is to use this technology directly into the three to exploit system vulnerabilitiesInvaded and running, such as your system is connected to the interconnect-line virus will automatically search for you, and the virus through the system's vulnerabilities on the network put poison into your body computer and is operational. Nagami is the blast and shock wave
  • This information provided by the users.Thanks!