Machine learning is a subfield of artificial intelligence that involves the use of algorithms and statistical models to enable computers to learn from data and make predictions or decisions. Machine learning is used in many applications, such as image recognition, speech recognition, and natural language processing. Popular machine learning platforms include TensorFlow, Keras, and PyTorch. Check our reviews 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.