Virtual reality (VR) is a technology that creates a simulated environment, typically experienced through a headset or other wearable device. VR is used in many applications, such as gaming, education, and training. Popular VR platforms include Oculus VR, HTC Vive, and PlayStation VR. Learn more Artificial intelligence (AI) is a branch of computer science that aims to create intelligent machines that can perform tasks that normally require human intelligence, such as understanding natural language or recognizing objects in images. AI is used in many applications, such as robotics, virtual assistants, and fraud detection.