I honestly am not worried about points calculation, or any of those other things, I'm mostly concerned that my GPU is actually doing something that is helping out the researchers, and not just making a lot of noise inside my PC

Hopefully this helps out! Thanks for all the work you are doing, both the researchers *AND* everyone contributing CPU/GPU power to this project!
My specs as per the "New Members, Start here" post:
Computer Specs: Intel Core i7-8700k 3.70 GHz (although it shows 4.29 in Win10 Task Manager) 64 GB RAM, 6 physical cores, 12 logical processors. GPU: NVIDIA GeForce GTX 1070, 8GB VRAM
Network Connection: Fiber, gigabit
Operating System: Windows 10, Version 10.0.18363 Build 18363 (I have 2 Linux systems but they are CPU only, and this is a GPU issue, so they're maybe not relevant to this post

Overclocked?: Nothing, however CPU clocks up higher than the stock 3.70 (motherboard set to "performance" + water cooling)
Stable?: Yes
Software: Windows Client 7.5.1 Public Release. Not sure about core version? Whatever the default Windows installer uses

WU details: GPU, however the question pertains to WU showing as 0 (0, 0, 0) in the viewer instead of meaningful data.