View method: First start the cmd command window, enter the "netstat -ano" command in the command window, and press Enter to see the current occupation of all ports in the system; or enter "netstat -ano |findstr "Port number"" command, press Enter, you can see the occupancy of the specified port.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
How to check port occupancy in windows:
1. Start the cmd command window of windows
First use the press combination Press [windows R] to open the run window; then enter cmd in the input box to start the command window.
2. After entering the windows command window, enter the command, enter netstat -ano and press Enter, you can see all the current information in the system. port usage.
3. You can find a specific port in the cmd command window. Enter netstat -ano |findstr "port number" in the command window, and then press Enter. You can see which application is occupying this port.
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