Hello all, my computer recently has been freezing with no blue screens of death or anyhting. Usually it happens when I have like 15 tabs open on Chrome but sometimes it'll happen when I boot up. I've tried cleaning the registry with CCleaner and it didn't work. I also defragged my computer. My program also says my hard drive is healthy and is udner a low temperature. I also tested my memory with the Windows Diagnostic tool and it found no problems with my RAM. My CPU is an intel i5 2500k. My graphics card is an NVIDIA 560 GTX Ti and I have 8 GBs of RAM. Any help would be appreciated.