Ways to test port connections & ports occupied by Windows services
Test Port Connection Powershell Host Port Test-NetConnection localhost -Port 9010 - OR - New-Object System.Net.Sockets.TcpClient(" localhost ", 80 ) Find out the port occupied by which application / service 1. Find out the process ID Netstat -aon | findstr [port] 2. Find the application name by PID Tasklist | findstr [pid]