Well since this community isn't very helpful and I just found the answer myself, I'll post the answer here since it may help someone else.
When you connect to your wireless router via wired cable, you will automatically be logged on to the netword. Once logged on, click on your wireless center, then right click on the network you are connected on and choose properties.
Once the properties menu is up, click on the security tab, then check the box that says "show character". The asterix's will change over to readable password and that is the wireless password.
Thanks a lot bubblehead. You were too polite and helpful. I was totally not authorized to use the wireless internet in MY OWN HOUSE