PowerPoint 2010 offers what Bryant called a “just in time show and tell.” Essentially, PowerPoint Broadcast lets users broadcast a PowerPoint presentation on the fly. The cloud-based service is free; all users need is a Windows Live ID. A user builds a PowerPoint presentation, connects to the Broadcast service and sends the presentation to the cloud. From there, a URL is generated and the link can be sent to users in an IM, in an e-mail or can be copied and pasted. When the viewer clicks the link, it launches the presentation in their browser so they can view the presentation along with the presenter.