Video card going bad?
Lately I've been noticing some strange things with my computer.
I've been getting artifacts (like what you would get in a game if your video card is overclocked to high) when running normal programs like Firefox or even just Explorer windows. I've also noticed that my screen has been flickering and it never used to do that. I use my Xbox 360 on my computer monitor and it doesn't flicker nor do I get any artifacts so I know it's not a bad screen. What do you guys think?
Core i5 2500K - Asus P67 EVO - Gigabyte GTX 970 - 16GB DDR3 1600MHz - 250GB Samsung 840 EVO - Windows 8.1 Pro x64
Mid 2014 Retina MacBook Pro 13.3" - 2.6GHz core i5 - 16GB DDR3 1600MHz - 128GB - OS X El Capitan
Sony PS3 & PS4 500GB || iPhone 6s 64GB iOS 9