Social media is a collection of web‑based platforms and mobile applications that enable users to publish content, connect with others, participate in online communities, and engage in two‑way communication. Social media supports activities such as messaging, posting updates, sharing multimedia, live broadcasting, and participating in interest‑based groups.
Businesses use social media for brand awareness, customer engagement, advertising, reputation management, and market research, while individuals use it for communication, entertainment, networking, and self‑expression.

