SlideShare is a web-based platform that allows users to upload, share, and discover presentations, infographics, and documents. It was launched in 2006 and quickly became popular for its user-friendly interface, enabling individuals and organizations to showcase their ideas and knowledge visually. Users can browse a vast library of content across various topics, making it a valuable resource for learning and inspiration. SlideShare also integrates with social media, allowing users to share their presentations easily and reach a wider audience. It is often used by professionals, educators, and businesses to enhance communication and collaboration.