Facebook, launched in 2004 by Mark Zuckerberg and his Harvard roommates, is a widely used social media platform that connects people globally. Initially created as a college networking site, it quickly expanded to become a major tool for communication, content sharing, and community building. Users can create profiles, share updates, post photos and videos, and engage with friends, family, and businesses. Over the years, Facebook has integrated features like Marketplace, Groups, and Messenger, as well as acquired other platforms like Instagram and WhatsApp. Despite its widespread popularity and influence, Facebook has faced criticism over privacy concerns, misinformation, and its impact on mental health. It remains a dominant force in shaping how people interact online. Download for Android, Iphone or Pc.