My CPU usage spikes to 100%

CrypticleCanine

Honorable
Oct 28, 2013
42
0
10,530
Ever since I played the Evolve alpha there have been problems on my PC.
I fixed most of them excluding my CPU. My CPU spikes to 100% usage when I'm doing just normal browsing like going on Facebook, watching YouTube videos and Netflix. This freezes my computer for 1 second and it's very annoying. Any ideas what is the problem.

I have an i5-2320 at 3.00GHz with 8GB of RAM with a GTX 760