The name of Facebook comes from "face" and "book" in English, which means to record people's faces and social contacts in the form of books. It has become one of the largest social media platforms in the world, with billions of registered users.
Facebook's functions include creating personal data, publishing status updates, sharing photos and videos, interacting with other users (such as likes, comments and private messages), joining groups, following pages and subscribing to content. It has also become one of the important platforms for brands, enterprises and institutions to conduct marketing, advertising and social connection.
In addition to personal accounts, Facebook also provides pages for enterprises and organizations, as well as advertising and analysis tools to help them better interact with target audiences and promote their products and services.
Generally speaking, Facebook is a social media platform that allows people to interact online, share content and establish social relationships, and has become an important part of people's daily life and social communication all over the world.