Hello, ive recently noticed that "system" in my task manager is using over 50% CPU usage. it does this if im idle or just simply surfing the web. I keep my pc very clean and healthy, i do a virus scan on my system here and there and it usually ends up not finding any viruses. i tried searching for this problem on google, youtube, etc. But found nothing that helped me. Although i tried turning off my computer and unplugging the power cord and that fixed the problem but after and hour or so it started happening again. Any suggestions will help.
-Thanks in advance
PC SPECS:
-GTX 970
-i5 4690k
-8Gb Ram
-Windows 8.1 64bit