This is a post authored by Steve Rindsberg, published on the Microsoft site.
If you’ve asked this question and gotten answers like “Just scan your images at 96 dpi,” I’ll have to ask you to push your brain’s Restart button. You need to clear your head of all that dpi stuff because for PowerPoint purposes, it’s wrong, irrelevant, confusing (choose any three).
Steve Rindsberg thinks it’s a piece of cake!

