Virtual reality is a computer-simulated environment that can be interacted with. Instead of interacting with a computer screen, you are in the environment with what’s happening around you. One can do this through video games by using goggles or headphones, or one can even experience it through something as simple as looking at a poster on a wall. Accessing virtual reality is based on how complicated the technology is, how expensive it might be and how realistic it appears to the user.