Re: Recommend a VPN client
Open control panel, got to network connections. In there either click File - new connection or click to the top left hand corner if you have the side bar enabled.
Create a new connection and on the second page you get the option to connect to your workplace. if it is a windows vpn setup, you can authenticate and gain access.
If you have a diferent type of vpn setup such as an ssl-vpn, then you either need the client software from your admin or the url to access it through https.