I think that was the page I was on first it was like when you go to PDF it had things like that than I hit something and I got a full screen like wall paper with left lower corner of controls!
I don´t know what PowerPoint Viewer looks like as I have PowerPoint - but it should come striaght up full screen with PPV if you have that program. But gran knows more about that than I do.
Can you walk Resty thru that gran?