To get VPN, it will have to be set up by your VPN provider. To install and enable a VPN server, first confirm that the connection to the Internet and the connection to your LAN are properly configured. Then click start, Administrative Tools and then select Routing and Remote Access. You can get more steps at http://support.microsoft.com/kb/308208.
hello amanda, the vpn is provided by your company/employer (usually). if you are referring to obtaining your own user name and password through your cellphone for personal use; that is also provided by your cellphone carrier and is technically not a vpn per se. hope that helps.