I want to use my Surface Laptop 3 to annotate Power Point presentations for teaching on-line. I am using a Microsoft Pen to write, but often when I rest my hand on the screen, it writes random marks, or zooms or shifts the screen. I can minimize this problem by wearing a glove, but that's not really how I want to work. I bought the surface laptop precisely for this task, so I am more than a little disappointed.
