Win10 system 80 port can not access the Internet how to do Win10 can not access the LAN and the solution

Recently, there have been user feedbacks in the win10 system that can't access the LAN. What should I do? The following small series for everyone to share the specific solution.
Cause analysis:
This problem is generally caused by the firewall blocking 80 ports in the system.
Workaround:
1, right click on the start menu, click “ control panel 

2, change the view mode of the control panel to “large icon”, Click below “Windwos Firewall 

3, click Advanced Settings;

4, right click on “Inbound Rules", click “New Rule” ;

5, select “port”click Next;

6, click “TCP”, click “specific local port”, enter “80”click Next;

7. Click “Allow Connection” to click Next;

8, check ““Domain”,“Special”,“Common”, Click Next;

9, just go to a name, click Next to complete the setup;

10, after the setup is complete, we can open port 80.
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The above is the reason why the LAN can not access the LAN and the solution to the full content of the introduction, in the process of using win10, if you encounter the same situation, you can follow the above steps to see!