Transcription: First, let's close PowerPoint and launch it from the Start menu again. The fastest way to close any application or any window in fact is to simply click the X button in the upper right hand corner. Clicking the Close button allows us to close PowerPoint. It asks us if we want to save our changes and in this case we'll say no. And we'll launch PowerPoint again from the Start menu. Click Start, point to Programs, locate the icon for Microsoft PowerPoint, click and PowerPoint launches. When PowerPoint launches we get the PowerPoint dialog box which gives us four ways to start the presentation. Th ...