Win7 system to verify the localhost file status operation method

In the win7 system, in fact, we are able to open the host file through the measures of Notepad, it is a file without extension, it can be used to win the system domain name of the win7 system users and its corresponding ip address as a "ld"; Database”. Some virus software officially uses the characteristics of the host file, pointing the domain names in our host to the wrong ip, so that when you type a certain URL, you can enter their website.




1, first press the key combination of “WIN+R” to enter the window of “Run”, then type the command “CMD” and give Press the OK button to open the interface of the command display.
2, then in the command display window cursor place to type "ld localhost" command after clicking the Enter button;
3, if the operating system responds then it represents our hosts The file is very normal;
4, if it is not responded, it means that the host file of the operating system has a problem. When an exception occurs, we need to check and kill the virus and correct the operating system file.