Do you use a laptop? Do you have a separate monitor it connects to? Or a classroom TV/projector? Make the most of these multiple screens!
Use the combination WINDOWS-P to select Extend.
You now have two/three displays – your monitor, your laptop and your projector.
Put what you want the pupils to see on the TV/projector, your register, etc, on your laptop and your teaching resources (e.g. PowerPoint) on your external monitor.
