Virtual Reality (VR) is a technology that creates a simulated environment, allowing users to experience and interact with a 3D world through special equipment, such as headsets and controllers. This immersive experience can be used for various applications, including gaming, education, and training. In VR, users can look around and move within the virtual space, making it feel as if they are truly present in that environment. Popular VR platforms include Oculus, HTC Vive, and PlayStation VR, each offering unique experiences and content for users to explore.