[header] How to set up a wireless network (wifi) connection [title] Acquire a wireless router. [step] There are a variety of factors that will determine which router is best for you. These include distance, interference, transfer speed, and security. 
[substeps] One of the most important factors to consider when purchasing a router is the distance between the router and the devices that you are wirelessly connecting. More expensive routers generally have more antennae, which can lead to a more stable connection at further distances.