Video calling is a technology that allows people to communicate in real-time using video and audio over the internet. It enables users to see and hear each other, making conversations more personal and engaging. Popular platforms for video calling include Zoom, Skype, and FaceTime, which can be accessed on various devices like smartphones, tablets, and computers. This technology is widely used for personal and professional purposes, such as connecting with family and friends or conducting business meetings. Video calling has become especially important during times when in-person meetings are not possible, allowing people to maintain relationships and collaborate effectively from a distance.