Under win7 how to kill the process according to the port number

1. Click on the lower left window windows icon button.

   
2.  

   Enter cmd

   
3.  

   Enter Enter netstat -ano.

   
4.  

   The left arrow points to the port number to the right of the arrow pointing to the port number corresponding to the process ID pid, we write down the number pid

   
5.  

   Our port 2001, for example, to find the pid 13520, type tasklist | findstr 13520 carriage return after we can see this process.

   
6.  

   Right-click on the bottom space, select [Start Task Manager]

   
7.  

   Switch to the [process] tab

   
8.  

   Find pid pid column corresponds to the number.

   
9.  

   Right-click on the corresponding process number Pid click End Process []

   
10.  

    Click End Process again [] to confirm.

    

11.