Teach you how to close port 80 in Win7 and solve related problems

Generally, our computers now use port 80 to access the Internet, and many websites have their default port number set to 80. Some criminals will specifically use this port 80 to install Trojans on our computers and invade our computer systems. In order to maintain the security of our Internet access, the editor will tell you how to close port 80 in win7.

Sometimes everyone will deal with the port. If when we are surfing the Internet, if it shows that it is occupied, we have to find out the occupied process and close it, that is, close port 80. What? What about closing port 80? Many win7 users don't know how to operate it, so let me follow the editor to do it in detail.

How to close port 80 in win7

Press "win R" to open run, enter "cmd" and click "OK"

Port diagram-1

How to check port 80, generally use these two methods: Method 1 of checking port 80: Remember in Pinyin mode, enter netstat -ano

80 port figure -2

Method 2 to view port 80: Enter "netstat -ano|findstr80" at the cursor to view port 80. The main purpose is to look at the PID so that the program occupying port 80 can be terminated in the process.

Close port 80 Figure-3

Press "ctrl alt delete" to open the task manager and check the occupancy The process and PID of port 80.

Close port 80 Figure-4

Go to the process, click View, select the column, and then change the PID Put a √ in front and confirm, then find the PID that just occupied port 80 in the process and close it

win7 picture- 5

The above is the operation process of closing port 80 under win7.

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