d-link wireless router dir 615 set up

How do I set up wireless internet in my home?

I have a D-Link WIRELESS N ROUTER. DIR-615 DRAFT 802.11 N

first of all you need a wireless Network card which install in your pc.secondly you need wireless router for internet.your router autometicily apply setting on your pc windows.

D-Link Router DIR-615

router

DIR 615 problem