Verified answer

You need a wireless router. Like linksys

go to the start menu, go to run type in services.msc push ok. a tab will come up that will say services, scroll down until you get to wireless zero configeration, right click it, go to properties, then check off the little box at the top , click start

now go to you internet icon on the bottom right corner of your computer , it should look like a mini computer. right click it , then click on open network connections, right click on wireless connections, then click on the wireless connections tab. check the small box at the top that says use windows to configure my wireless connection. now go back to the bottom right hand corner and right click it and this time click view available wireless connections, click on your wireless name and the push connect. if it ask for a code enter your the key number off the thing(cant think of the name) that you plug into the phone line

Go to my connections or if u aint got that.. control panel.. then internet or connections then make wireless connect, make sure ur wireless switch is on