The most commonly used solution for Internet access failure

This is only limited to PC settings. The problem of routing network cable is not discussed.

1. confirm that there are no problems with the connection such as the route network cable.

2. Check the Network icon in the lower-right corner. If there is an exclamation point indicating no network connection can be established, use the LSP Repair Tool 360, restart it, and try it twice. This is really useful.

3. the established network connection is displayed in the lower right corner. If you can access the Internet, it will be OK. However, if the web page cannot be opened but QQ can be accessed, proceed to the next step.

4. Right-click the Network icon, go to the network sharing center, change the adapter settings, select your current connection, right-click the attribute, change the IPv4 attribute, and manually set DNS. You can view the DNS of another normal PC connected to you in a CIDR block, for example, another PC connected to the same route. On that PC, select the current connection, right-click details, and click details to view the DNS. After setting it on your PC, run the nsloopup Baidu.com command in cmd to check whether there is any IP result. If yes, the DNS works properly.

5. If you can open the webpage in a browser, it will be OK. If not, you can search for CMD in the search bar of the Start Menu, open it as an administrator, and enter the following command: netsh Winsock reset. Restart the instance and check if the problem persists?

It's very reliable. Don't believe it.