Even now that multiple computers within a single home are common, some people have relatively uncomplicated needs for their home networks. The systems are often not networked, with file transfer being done by means of “sneaker net”, or copying files to and from a CD or by sending files via email.

This is a great time to build your own home network, if you have always wanted to. The costs and the complexity of the systems are lower than ever. Just getting past the technical terminology used is the biggest barrier for many new home network builders. The equipment you’ll need is pretty simple. You’re going to need Cat-5 (or Ethernet) cables for a wired network.