What is PowerPoint Designer and how does it work?

PowerPoint designer is an built-in feature in Office 365 that generates layout ideas to help you design your slides.

Simply insert an image from Pickit and PowerPoint designer will launch. If it doesn't, you can launch it by navigating to the Design tab in PowerPoint and clicking on "Design Ideas".

Here you can read more about the feature: https://support.office.com/en-us/article/create-professional-slide-layouts-with-powerpoint-designer-53c77d7b-dc40-45c2-b684-81415eac0617