How to check the ports used by the software?

Tools/raw materials

computer

Methods/steps

1. Right-click the taskbar under the desktop, and then click Start Task Manager.

2. After entering the interface, the "PID" item will be displayed in the process, and the port numbers of various applications can be viewed.

3. if there is no "PID", click "view" > select a column ".

4. Enter the interface, check "PID" and click "OK" to display.