For the last 2 months games have been unplayable when i start games like bo4 i get terribly low fps always jumping between 9 and 100 and when i play games like fortnite the fps can range from 15-150 and almost every game there is always freezing, I did a UserBenchmark and my PC is performing way way below average. What should I do?
https://www.userbenchmark.com/UserRun/17613662
https://www.userbenchmark.com/UserRun/17613662