How-To Geek on MSN

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 on MSN

VPN Test: Here’s How to Check if Your VPN Is Working

A virtual private network, or VPN, provides a layer of privacy by hiding your public IP address and making it look like ...