I've only just installed Win 10 Pro 64 about 3 weeks ago, the 5th of Jan. Everything went pretty smooth. My games run fine. I watch BluRay DVD's and videos on my hdd's run fine. My only problem is my File Explorer keeps refreshing. I open up one of my hdd's and regardless of what I'm doing, the green bar keeps growing across the top of the page. When Im searching for a file, no problem. But when I'm looking through the thumbnails this disrupts my progress every time. I google searched this problem and it seems to have been a thing with Win 10 back in 2015. I cant find any recent problems so I appreciate any help. FYI- My Rig isn't new, but it's respectable enough.