How to block unhealthy websites on the browser?

Ordinary browsers don't have the website interception function, so they can intercept by modifying the DNS server address:

Schools or parents can choose to block unhealthy websites to protect children from unhealthy online content. The service address is:114.14.11165438+.

The specific modification method is as follows:

1, click the control panel, and click the network and Internet; ;

2. After entering, click to change the adapter settings. If you use a wireless network card to surf the Internet, right-click "Wireless Network Connection" and select "Properties";

3. Double-click Internet Protocol (TCP/IPV4) to open the properties dialog box, select Use the following DNS server address, and manually fill in the DNS server address:114.1165438.