Welcome to Home Networking
As we buy more and more smart products, TV'S, Tablets, Cell Phones, Smart TV, Ipods, game consoles and many more products, these in their very nature should be connected to the Internet.
There are many reasons as to why, soon we will have the Internet speed to download or stream movies, you can spend an evening watching you tube, and why have a 3G connection for each laptop and tablet in the house when you can connect them to a single point and use the ADSL connection to run them all ?
And that's what we do, we install a central server (and this can be your computer or laptop) and then link everything to that machine. This allows you to then use the Internet on most if not all your Internet able gadgets around the house.