Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have the ...
Sharing your slides as a Virtual Background allows your participants to view your face imposed directly over the shared slides, mimicking an in-Person lecture with a PowerPoint presentation. Note: ...
PowerPoint has a great set of special effects, graphics, animations, and template themes. There’s just one problem: Everybody else has the same effects, animations, and template themes that you have.