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How to Check Open TCP/IP Ports in Windows

Run the command "netstat -ab" in an elevated Command Prompt, PowerShell, or Terminal window to see a list of applications and ...
CNET

Here's How You Can Change Your IP Address Fast With and Without a VPN

You can use these techniques, including a VPN and alternative methods, to quickly and easily change your IP address.

How to change your IP address to troubleshoot your internet connection or protect your privacy

You can change your IP address from the network settings controls menu on a Windows PC, Mac, and even your phone.

Who’s on your Wi-Fi? Here’s how to see every device on your home network

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the ...