As often surf on the Internet, inevitably would get network virus attack from time to time. Clean these viruses with professional antivirus software and then restart computer system, sometimes we would find that the previous already cleaned viruses come back again, what the hell is it going on?
 So far, there are many popular network viruses, once boot up, they would leave some repair options in registry boot items of the computer system, after system restarts, these viruses would resume to the status before being changed. In order to “refuse” network virus to revive, we can start from some details to delete the virus preserved options in registry manually in time, finally to ensure that computer system would not suffer from virus attack again.
 Stop booting in webpage form
Many computer systems infect network viruses, then probably under these registry branches’ key values: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce, HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run, HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices, there’s content like .html or .htm; in fact, the main function of such kind of boot key value is that after computer system starts up successfully, auto accessing the specific websites including network viruses, if we don’t delete these boot keys in time, it’s quite easy to get the network viruses revived again.
 Therefore, after we clear the virus in computer