Here's an update:
The WoW launcher would keep freezing my computer after so long of time. I did a hard restart many times because of it. Now when I start the launcher it immediately goes to a World of Warcraft Optimization window. Because it's having problems with info on my drive? It says "The Launcher is optimizing your World of Warcraft install. This is a process we run from time to time to improve game performance and reduce the size of the install on your hard drive.
Then the bar says "Reconfiguring game files. Please wait." Then my computer completely freezes. Every time. Even in safe mode with networking. This is a newly built computer. Brand new hard drive. Confusing