So I read online that the computer I bought has had numerous issues/complaints in the past. Some people's problems started just days after getting them, others over a period of a few months. So I am going to update this every now and again, mainly whenever I feel like posting an update thing.
Day 1: Got it then figured out it needed a wireless connection.
Day 2: Problem from day one was resolved.
Day 3: Internet's all up and running and everything runs pretty flawless. WoW runs at a constant 60 fps (dalaran included) from start to end. No complaints so far.