Always at 100 CPU Usage when playing

[AidanoPC]

I have a GTX 1060
i5 6500
16GB Ram
Did a full scan of my pc so no malware or virus'.
No matter what game I play, no matter what settings I play, it goes straight up to 100% constantly... The temps are completely normal at around 45.
Looked in task Manager; nothing else is taking up my CPU usage other than games.
Only just happened today, any help?

 

[voxic]

Try closing out as many programs as possible while playing games. I used to have the i5-6500 and it really wasn't that great of an experience. Especially playing newer AAA titles.