Need help with new computer

Oh dang...And I cant teamview 'cause, well, no internet o_o. The thing is that my internet is not listed, nor my neighbors. NONE whatsoever are listed. I'm wondering if i need to push a few buttons to turn it on?(the internet connection)

I would see if there is any slider on your computer (if you have a laptop, you may know what I mean) that controls wireless on/off. If not, open your control panel (windows) and look around for any wireless card related options. The trusty help menu may be of use as well.