DNN Platform (once in the past "DotNetNuke Community Edition" content administration system) is open source programming that is expected to permit administration of sites without much specialized information, and to be extensible through a substantial number of outsider apps to give usefulness excluded in the DNN center modules. Skins can be utilized to change the look of a site utilizing DNN. It is web content management system that is developed on the ASP.Net or Cloud. The operating system supported by this system is Microsoft Windows or Cloud.