Help with vista and internet connection

[needhelpplz]

I just bought a new emachine computer with Windows Vista on it. I hooked my ethernet wire to the computer, but it won't let me connect to the internet. I need to know how to setup the computer for internet.

It tells me i have limited or no connectivty

 

[CCT]

http://www.zolved.com/synapse/view_content/26202/Can_I_Setup_Broadband_Connection_on_Vista

 

[DelJo63]

use PPPoE ONLY if you have an ASDL Modem as a Cable connection doesn't use that technique.