I bought an MSI GT72 Dominator Pro 2qe laptop. It came with Win8.1 pro. When windows 10 came out I upgraded, only to find out my laptop didn't have Win10 drivers. But the laptop worked perfectly with the Win8.1 drivers. I then had to wipe it cause a friend of mine tried to watch a movie for free, long story short, I wiped it. Reinstalled Win10 and now every application will repeatedly Not Respond but only for a split second. Just enough to be irritating and cause problems. Especially when gaming.