Find out what graphics card you have installed:
- Open Device Manager.
- Look under Display adapters to find out who the manufacturer of your graphics card is.
You can download the latest drivers from these links:
NVIDIA: http://www.nvidia.com/Download/index.aspx
AMD / ATI : http://support.amd.com/us/gpudownload/Pages/index.aspx
Intel: http://www.intel.com/p/en_US/support/detect
thank you for posting Carl. In factI share it to my fellow IT students in our place.