List all ports opened in windows (netstat -nb)
Maybe you’re troubleshooting a network connectivity issue for a specific program, and you need to check whether its port access is open. What if you need to confirm that your NAS device can communicate with your Windows 10 PC? Whatever reason you need to look for open ports, this article provides detailed steps to check them on Windows 10 using several available tools, either built-in or free to download and use.