Multiple Types Of BSOD - Crash / Freeze And Shutdown

I am at the end of my tether with the amount of issues im having with my computer at the minute. I am experiencing freezing where the whole system just halts, a crash freeze where media freezing causes the computer to make a horrendous noise, some with the shutdown of the computer following, some requiring the computer to be terminated manually.

I have had BSODs from memory to Graphics Driver issues but am now experiencing two or three Parsity issues with malfunction messages. I have no idea whats going on to my computer, I have included the dumps and the perfmon with this post. I checked the file before I uploaded and I saw that there was no AV detected on my computer despite windows displaying and recognizing Avast.