Social media is a type of digital platform where people share messages, photos, videos, and other content. It allows users to connect, communicate, and interact with others online. People can create profiles, post updates, and follow accounts. Social media is used by individuals, groups, businesses, and organizations.

Social media platforms are accessed through websites and apps on phones, tablets, and computers around the world. They are used in many settings, including personal communication, education, and business. Different platforms offer different ways to share and view content.

Social media became common in the early 2000s with the growth of the internet and digital devices. It has expanded with the spread of smartphones and global networks. Today, it is a regular part of communication in many societies.