Ports and processes under windows

It is possible to know which process is listening on a specific port in Windows.
Do the following:

- Open a cmd window.
- Type "netstat -ano"
- Look right, there is the PID of the process you're looking for in front of the port number.
- Type "tasklist /svc /FI "PID eq 4022"   Replace 4022 by your PID number.