Slide Show Set up: Monitor
PowerPoint presentations are made to be projected onto the big screen so the audience can see them. The speaker can see the same View as the one projected onto the screen.
Try it: Review the Monitor Options
presentation is open in Slide Sorter View.
Go to Slide Show ->Monitors.
You See? The laptop shown in this
example has two monitors. The Primary Monitor is the screen on the
laptop. The settings are Automatic, here. There is another place to work with the resolution.