Slideshare allows users to easily upload and share presentations publicly or with select groups for free. Presentations can be in PowerPoint, Word, PDF and other formats up to 100MB in size. Users have a profile to generate a body of work and can sync audio, view slides in full screen or embedded on the site. Sharing presentations on Slideshare only takes 1-2 minutes of uploading time, making it a simple way to disseminate information through social media.