Folks, I composed a Powerpoint 365 presentation on my PC and I've inserted all images and videos as "linked" files in the same folder ("embedded" images and videos can result in one vast monolithic file).
If I copy the whole folder over to my iMac and open it in Powerpoint 365 for Mac all of the linked objects are all blank placeholders saying "The picture can't be displayed". I believe it's a trust/permission problem, as when I right-click an image and Link > Open Link I get the prompt "Some files contain viruses..." and I have to confirm OK to open the image. I can open the image directly from the folder okay. So there is some trust problem with Powerpoint against the image and video links it contains. Any ideas anyone? I can't find any trust settings inside Powerpoint for Mac, or they're really well hidden. *Greg*