3. GET A WIRELESS ADAPTER
Wireless adapters are devices that talk wirelessly to the router, which in turn connects you to the Internet. Most of these will connect via a USB connection. You can think of the adaptors as your invisible wire, if it helps. Newer computers come standard with internal adapters, so you will have to find out if your computer has one. If it does not, you must buy an external adapter that matches your router; you can't have a Linksys router and a Netgear wireless adapter.
Here are some popular wireless adapters:
Get some Cat5 Cable.The Cat5 cable, or Ethernet cable, is needed to connect your modem to your router. You may also use these to network to all the computers, but then it wouldn't be a wireless network now would it?
