how do I connect to wireless network when pc only asks for Ethernet cable on windows 8?

[yummymummy]

new gaming computer installed windows 8 but it wont connect to wireless network only asks for Ethernet cable. what do I need to do?

 

[IrvSp]

new gaming computer installed windows 8 but it wont connect to wireless network only asks for Ethernet cable. what do I need to do?

Well, some more info would be nice?

Do you have a wireless card?
Does it match your router by speed capability?
Is the wireless card driver loaded?
Is your router broadcasting its SSD?