Drivers for NVidia video cards could be downloaded here. If you do not see some menus described in this guide it could be because you do not have proper drivers installed. So we strictly recommend to run Carlson application on dedicated video cards (see our recommendations on exact video cards to use). Carlson software could be run on integrated video cards but performance would be low and some glitches could arise.
First one is integrated to CPU or motherboard one and another one is dedicated for demanding applications such as games.
Most of modern computers have two video cards nowadays.
