Slowwer starting and recently Crashes when playing game


New Member
Hello everyone,
i am hoping someone can point me in the right direction as not really knowledgable person around computers.
I thought i had a sort of god computer but now not even 2 years later occasionally my pc restarts without any warning and yesterday it happend while i was gaming (assassins creed Od)
and today when i started it up it happend again.
i tried making a log with HWinfo, Prime95 and Furmark but after a while it crashed maybe 10 minutes not so sure.
Now i can only find a CSV file..
I am from Holland so maybe its gonna be difficult to find anything here, also i am reading about dbg file wich i really cannot find as well as a SAFE or DEBUG mode in HWinfo.
And the csv file appears to be to large to upload here i see now....

My system:
AMD Ryzen 5 3600 (BOX) Boxed
Asus ROG Strix Radeon RX5700 XT O8G Gaming
Fractal Design Meshify C
Arctic Freezer 33 eSports ONE Geel
Crucial Ballistix Elite BLE2K8G4D40BEEAK
WD Blue SSD 2,5" (3D v-nand (TLC)) 1TB
Windows 10 64