Using the a tablet PC as a presentation device

Using the a tablet PC as a presentation device My presentation is projected sideways. What do I do? Press the rotate screen button on the side of tablet screen until the presentation is projected correctly. Or, ask the students to tilt their heads. How do I use PowerPoint? Use the pen to open the PowerPoint program the same way you would with a mouse. When you are in slideshow mode, you will see a faint … ................
................