Unless you know the computer the OP wants to access on his home network's IP address, you are wrong.
OP, you would want to substitute the computer you wish to connect to's IP address for 10.0.1.203 in the above posters recommendation.
The above poster's solution would only work on your local network.
I recommend TeamViewer if you need to access a truly remote (on a different network, access via the internet) computer.