You don't always have to be in front of your PC to access it.
Here are a few handy ways to remotely tap into your PC's workspace, whether you're away and need to check in with your work or home PC or just need someone else to come to your rescue.32.
(A VPN tunnel is a connection between two computers over a LAN, WAN or internet network that's maintained as a consistent, more permanent connection rather than temporary connections you'd use to get to something like a website or FTP server).
Each VPN connection is identified by a name, usually representing the gateway you're connecting to.
You must identify the gateway at the other end of the tunnel.
Enter either the IP address of the VPN gateway you want to connect to, or its fully qualified domain name.
A summary screen appears, specifying the VPN connection name and the users allowed access to the connection.