Yowan,thanks for the answer to my problem. So:
My pc is not overclocked. I have latest version of nvidia drivers
installed on my pc. Tested the RAM with Memtest and not errors found. I'll remove the drivers using Driver
Sweeper tomorrow. Want to ask something for the OCCT. I don't know this software(this is first time that I used it) and when I clicked on On,the process has started and it was remaining 1 hour. Should I change that time,or change something in program?
How can I found what's that software from Rainbow Tech? And how to remove software belonging to Alladin,and what exaclly is that software?