Please provide your slides in either Microsoft® PowerPoint (.ppt or .pptx file) or OpenOffice (.odp file) format. Password protection and auto-advance functionality should always be disabled. For standard webinars, all builds/animation and embedded audio or video will be lost in the conversion process. For Pro webinars, builds and animations are supported. We also recommend that your first slide be a large image (or large text), as it will serve as the thumbnail of your webinar in your channel and on BrightTALK.