How to release Win10 port 80? How does the System take up port 80?

There may be users who install the PC software will prompt "Port 80 is occupied, please use other ports", because the 80 port and the system ISS service or other services conflict, is occupied, we can The 80-port service is temporarily removed by some commands.

steps:

1, Run as Administrator cmd;

2, enter:
net stop http

Note: If you are prompted If you really need to stop these services, select “Y”;

3. After you finish typing:
sc config http start=disabled

Other methods: (If port 80 cannot be decommissioned, Use the solution below)

Solution One:

1, Ctrl+x, then select “Computer Management", expand “Services & Applications", find“ Service" 

2, find "World Wide Web Publishing Service", double-click to open, change the startup type to manual, change the service status to "stop";

3 If port 80 is still occupied, you need to stop the following services:

“SSDP Discovery”

“Print Spooler”

“HomeGroup Provider”

“Function Discovery Resource Public Id”

 quo;Function Discovery Provider Host&<<>

Solution 2:

1. Run as administrator: regedit;

2, open Key value: HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\services\\HTTP;

3. Find the Start item on the right and change it to 0;

4. Restart the system, the System process will not Occupies 80 ports.

However, many softwares use port 80 for communication. Before you close port 80, please pay attention to identify the software that occupies port 80.