Question Pc screen crash

[Doqe]

My pc crashes around 2 or 3 times a day at complete random times. What crashes is the screen so i can still hear whats happening in my game and talk to my friends for a bit but the screen is crashed so i have to restart. I have no idea what the problem is

 

[rgd1101]

full system spec? include make and model of the psu
cpu/gpu temp?
malware scan the system?

 

[Doqe]

Sorry for taking long.

Gpu - Gigabyte RTX 2060Super
Cpu - ryzen 5 3600x
Ram - 2x8 Corsair vengeance rgb pro
Motherboard - Asus x470-f
Psu - Corsair RM550x

Gpu temp - 54°C
Cpu temp - 45-55°C

How can i do malware scan?