How to solve the DNS error of Win7 system

Our Windows7 computer will encounter the problem of not being able to open the webpage, but it can chat. This situation is basically caused by a problem with the DNS server connection. DNS is a domain name resolution server, which is a server that associates a web address with a corresponding IP address. After we enter the URL, we can find the real IP address of the corresponding web server through the resolution of the DNS server, and then we connect to the corresponding web server. So if there is a problem with the DNS, only the URL can be found and its corresponding IP address cannot be found. So how to solve the DNS error of Win7 system?

Let's learn the specific steps:

Method 1

1 Open the taskbar in the lower right corner of the screen. & nbsp;Network and Sharing Center 

2 Click “Change Adapter Settings” to enter the network connection window

3 In “Wireless Network Connection”, right click and select ““ Properties & rdquo;, open & ldquo; wireless network connection properties & rdquo; window

4 Double-click "Internet Protocol Version 4", enter the "Properties" window, set the following DNS settings area to "ld"; DNS server address & rdquo;, and click OK

Method 2

1 Follow Method 1 to enter the Internet Protocol Version 4 Properties window, select “Use the following DNS server address” The network operator's DNS address is filled in to the corresponding location

2 If you do not know the carrier's DNS address, you can use the 114DNS server 114.114.114.114 and 114.114.115.115

Method 3

1 Download the soft media cube (click to download), find “DNS Assistant”, click ““DNS Preferences”

2 Click “Check Now”, select an available DNS and click ““ Enable ”