I would like to add that the "Wireless Network Wizard" I mentioned is something I downloaded from the Dell website. It's possible I downloaded the wrong thing.
But when I go into Start-> Network Connections -> Wireless Network Connection 3 (This icon has a red X on it), it asks me to Choose a Wireless Network. In the box where you would normally click a wireless network it has this message:
"Windows cannot configure the wireless connection. If you have enabled another program to manage this wireless connection, use that software. If you want Windows to configure this wireless connection, start the Wireless Zero Configuration (WZC) service. For information about starting the WZC service, see article 871122 in the Microsoft Knowledge Base on the microsoft.com website"
I assume that this article tells you how to start services, which I already know how to do. So I right clicked on My Computer, Clicked on Manage, then clicked on Services & Applcations->Services. I right clicked on the Wireless Zero Configuration service and clicked "Start".
Now the message changed to say "If you wants to use Windows to configure this wireless connection, click 'Change advanced settings,' click the Wireless Network tab, and then select the check box labeled "Use Windows to configure my wireless network settings."
So I clicked change advanced settings, and checked the box it told me to above and hit OK.
After doing this a pop up message bubble came up in the system tray that said "Wireless Network Connection 3 is not connected. Wireless Network Unavailable".
So NOW the choose a wireless network box simply says "No wireless networks were found in range. Make sure the wireless switch on your computer is on. To see an updated list, click 'Refresh network list.'"
Clicking refresh doesn't change this. The wireless router is less than 5 feet away and I have other devices connecting to it, which makes me think again, the wireless adapter is disabled, and I am still unable to enable it.