In this tutorial I will show you how to start using vRay, the industry standard for realistic renderings.
Start by creating a very simple scene that contains a few primitives. Remember that complex scenes might take a long while to render.
In order to use vRay we have to set is as the current rendering engine. We do that at the bottom of the Render Scene dialog (shortcut: "F10"), under the Assign Renderer rollout, by clicking the Choose Renderer button.