Which option is not classified as a social media platform?

The correct choice is Prezi, as it is not classified as a social media platform. Instead, Prezi is a cloud-based presentation software that allows users to create and share visually engaging presentations. It focuses on assisting individuals and groups in designing presentations with movement and flow, aimed at enhancing storytelling and engagement during presentations.

In contrast, Facebook, LinkedIn, and Twitter are all platforms designed primarily for social interaction and networking. They enable users to connect, share content, interact with others, and build communities around common interests or professional networks. These platforms facilitate communication in a social context, making them essential tools for personal and professional networking.