Docstoc is an online community and marketplace to find and share professional documents.

Docstoc provides the platform to upload and share documents with the world, and serves as a vast repository of free and for purchase legal, business, financial, technical, and educational documents that can be easily searched, previewed and downloaded.

Docstoc also provides technology through various APIs and Widgets to help facilitate the sharing and promotion of documents across the web.

More information on Docstoc at: http://www.docstoc.com

SlideShare is the world's largest community for sharing presentations.

SlideShare is a business media site for sharing presentations, documents and pdfs. SlideShare also involves a vibrant professional community that regularly comments, favorites and downloads content. Content on SlideShare can also be spreads virally through blogs and social networks such as LinkedIn, Facebook and twitter.

Individuals & organizations upload documents to SlideShare to share ideas, connect with others, and generate leads for their businesses. They also have an education section for educators to connect and share their presentations, documents and resources http://www.slideshare.net/category/education

More information on Slideshare at: http://www.slideshare.net



Scribd is a social publishing site, where tens of millions of people share original writings and documents. On Scribd, users can quickly and easily turn nearly any file—including PDF, Word, PowerPoint and Excel—into a Web document and share it with the world.

Scribd is also breaking down barriers to the publishing process, by making written works available to people on the Web and mobile devices. Documents and files on Scribd can be easily embedded and shared on thousands of other Websites, including Twitter and Facebook.

More information on Scribd at: http://www.scribd.com

SlideWorld is a community for sharing Medical Powerpoint & Health Powerpoint (PPT) presentations with Powerpoint (PPT) Medical slides presentation on health disease.

SlideWorld is a web resource designed to facilitate educational process of medical professionals as a way to facilitate education and a way of communicating new scientific developments. Academic faculties and clinicians in practice from worldwide have contributed to the web portal.

More information on Slideworld at: http://www.slideworld.org