Dyson Stephanie Lucid Chart Home Network

My home network. Probably somewhat inaccurate, but this is the basic concept.

My entire home network is connected to the cloud, or the internet. This comes into my 'luxury condo' (even though I just live in a nice little town house) through my phone jack. This connects to my modem, given to us by Comcast, which administers the cable to my tv and the internet to my home. The modem is then connected to our wireless router (Though it's still called 'NETGEAR', it is very secure and password protected). Connected to the modem and the router is an ethernet cable, which administers ethernet to our xbox and our ps3. All of our phones and laptops are then connected to the wi-fi that the router administers. Our printer is connected to our latpops through wi-fi.
All this is complicated for me. I understand that it is and can be pretty straightforward with a little more understanding and practice, but at this moment, it is confusing to me. It's all so cool, and I find it extremely interesting. I'd love to get into it more in the future, but it's a little much at the moment. I did put my router up higher in my house so that the internet falls down into the basement where I spend most of my time and I don't have to reset it as much.
For anyone who has a wireless network or is considering it- secure your network! As complex as it is, for people that know how to do it well, breaking into it and screwing around with it is fairly easy. Always be prepared for the 21st century!