"To see if you're using a proxy/VPN online, go to
www.whatismyproxy.com. It will say if you're connected to a proxy or not. PC: Check under your WiFi settings, to see if there is a VPN/proxy showing up. Mac: Check your top status bar."
My Mcafee antivirus software has option for a VPN.
Has to be turned on in the Mcafee software.