PowerPoint presentations with multiple sequential graphs, such as monthly results each on a separate slide, tax viewers' short-term memory, preventing them from absorbing the results. Beth Lisberg ...

That first slide after the title slide won’t display; it’s setting defaults for the other slides. layout: true means “this is a slide setting up layout defaults.” class: center centers ...

Use the two- or three-column layout slides, graphs and charts, and table or timeline designs. You also have a grid gallery, spots for mobile app screenshots, and a place for photos and names.