OSN, or Online Social Network, refers to digital platforms that enable users to create profiles, share content, and connect with others. These networks facilitate communication and interaction among individuals, allowing them to share updates, photos, and messages. Popular examples include Facebook, Twitter, and Instagram. Users on OSNs can join groups, follow pages, and engage in discussions, fostering a sense of community. These platforms often utilize algorithms to personalize content, showing users posts and advertisements based on their interests and interactions. OSNs have become integral to modern communication and socialization.