Answer:
A wireless router is like a Modem (internet connection machine) but does not require cables to be connected to the computer itself. You can go on the internet where there is WIFI or wireless connection available when there is a wireless router available. All you need is a WEP code and WPN to gain access. When you have a wireless router, you don't have to worry about dial up or getting kicked off the server because wireless routers are almost 100% glitch free.