The document discusses authorSTREAM, a website that allows users to upload PowerPoint presentations and make them available online. It describes the uploading process, which involves registering for a free account, selecting the PowerPoint file, adding a title and category, and uploading. Once uploaded, the presentation is converted to a Flash format and the user receives a URL. Uploaded presentations can be shared by embedding the code, emailing links, or copying the URL. The document provides tips for formatting PowerPoints to best preserve quality when uploaded online.