System or Network administrators looks ports and applications to solve problems. Getting port and application info in linux can be done lsof command. But in Windows?
Do not worry. Here is the command.
C:\> netstat -a -b
What is that? it says we need Administrator privileges. Open command prompt with Administrator privileges
-a Display all connections and listening ports
-b Display port and connection related executable/application
-n Display port numbers as number not port name
-o Display process/executable owner