win 10 games crashing

Hello, kinda new here. Many games I play such as Minecraft and League crash and freeze whenever I am playing. The time it takes for it to crash is unknown. I've tried reinstalling the latest drivers, running memory tests like mdsched.exe, updating bios, reinstalling java and other game related...

My specs: CPU: R5 1400 clocked at 3.8Ghz RAM: 16GB of DDR4 clocked at 2800Mhz CL 16 GPU: GTX 1050Ti Mobo: MSI PC Mate PSU: CX750 This was a brand new build so I had not had drivers on my HDDs/SSDs before. Most of my games do not crash but most of my Windows 10 games do and a few newer titles...