All my games are crashing ,but i did nothing wrong

[Knecht]

So 1 week ago I got my PC and its a beast.
I started my pc up this morning and tryed to launch multiple games but (almost) every game crashes
Specs:
CPU (Processor):Intel® Core™ I7-7700K 4.5 - 5.5Ghz (LIQUID cooled)
GPUGraphics Card): ASUS GTX 1080 TI Strix 11GB GDDR5
Motherboard:MSI Z270 PRO GAMING
RAM:16GB CORSAIR LPX2400
Power Supply:CORSAIR CX 750M
FANS: ThermalTake RIING BLUE LED x5
Case:ThermalTake 31 View TG

All my drivers are up-to-date

Anybody knows how to fix this problem
I tried so many things

 

[Cycloid Torus]

New system. Used thoroughly for a few days. Many crashes when more demanding programs run.

If it isn't a bad case of malware, I would think you have an 'infantile failure'. Minor imperfections in manufacture appear at this time. Some makers run system for a bit before shipping - most do not.

If your crashes are 'blue screen', go to https://www.techspot.com/downloads/4927-bluescreenview.html, download and run BlueScreenView. It might tell you the problem.

Run your anti-virus / anti-malware.

Else, contact vendor of system for support.