I've noticed a number of games lately that give me a choice of what version of DirectX to run the game with, usually 9, 10, or 11 (or some subset thereof). I have a graphics card that supports DirectX ...
I recently got a new PC, which came with Windows 7. I installed Crysis on it and worked just fine. A few days later, Windows 8 was released and I had the option to update - which I did. I ...