Web page can't open DNS exception Win7 system how to clean DNS cache

In the radish home win7 system, users encounter webpages can not open, this is what caused. The main reason may be caused by DNS anomalies. Then take a look at how Xiaobian cleans up the DNS cache.

DNS: Each IP address can have a host name. The host name consists of one or more strings separated by a decimal point. With the host name, don't memorize the IP address of each IP device, just remember the relatively intuitive and meaningful host name.

Radish Home Win7 System DNS Cache Cleanup Steps:

The first method:

1. Press the "WIN+R” shortcut key on the keyboard, enter “cmd” in the running interface, and press the Enter key, as shown in Figure 1.
Figure 1 Enter “cmd”

2. Enter the command ipconfig/flushdns in the interface, as shown in Figure 2.

The second method: use third-party software

1. Open the computer housekeeper and select “Toolbox” and click “Computer Clinic”. As shown in Figure 3
Figure 3 Computer Clinic & rdquo;

2, enter the DNS in the search box of the computer clinic, and search. Click “can access the internet but can't open the webpage”. (PS: Choose a reasonable solution based on the user's different problems.) It will fix it. As shown in Figure 4
Figure 4 Click “ can access the Internet but can not open the web page”