Home and Small Office computer NetworkingIf you have two or more computers and a wired/wireless router, you can easily set up a network that will allow you to do things like print wirelessly from your laptop to a printer hooked up to your network (the printer can be connected to another computer or a print hub). You can also access and transfer files from computer to computer. Personally, I find wireless networking really useful on my laptop. My laptop can still print and access data on my desktop anywhere in my home. Below is an example of a home network consisting of both wired and wireless computers.