I built a PC about 6 months ago, and every so often it will freeze up. I will be browsing the web or looking through a folder, and it will just freeze. Typically it takes about 10 seconds to come back to normal, and all the stuff I clicked on during the freeze will suddenly open up. I think it may be my HDD, but I'm not sure and was wondering if anyone has had a similar experience. Everything else works fine, and it only seems to happen when I'm on the desktop. It has never happened during a game, for some odd reason.
I don't have any viruses or resource hungry programs running in the background. The only thing I have set up to run on start-up is AVG Free and Nvidia GeForce Experience
Specs:
CPU: AMD FX 6300
RAM: 8GB DDR3 1600
PSU: EVGA 600w
GPU: GTX 660/2GB
HDD: WD 1TB Blue
Windows 8.1 64 bit