Keep in mind, it had wifi before all of this occurred.
So I recently came into possession of a laptop from a friend, I re-installed Windows 7 to get rid of everything and clear the slate. After the installation I found that I had no wifi, I'm like "wtf". So I go into Network and Sharing Center->Change Adapter Settings, there weren't any adapters. Again, wtf. So then I go to device manager with the same result, no "Network Adapters" category in there anywhere. So now I am a complete and total loving loss and screaming What the forget because what the forget is wrong.
I also have an ethernet cord plugged into it right now and still no internet or anything. It doesn't recognize that the loving cord is plugged in.