X (formerly Twitter) is a social media platform designed for real-time communication and information sharing. It allows users to post updates, engage in threaded conversations, and follow accounts to stay informed about trending topics and news. X supports multimedia sharing, including images, videos, and GIFs, enriching user interactions. With customizable profiles and feeds, users can tailor their experience to their interests. X is widely used for networking, sharing opinions, and discovering content across various interests and industries.