Kenel_Security_Check_error More than 20 times in 30 min

Can some1 check whats wrong with my PC i did like in previous , post about that i attach files , and i also have this buzzing sound in headphones i did and downloaded fixmypc (but it did only fix 15/118 issues ) can any1 advice also where i find similar program for free as atm till may i am not able to buy it ,

Thx for any help you can provide !

Lucas