You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view ...

You can add page numbers to your PowerPoint slideshow through the "Slide Master" page, which lets you edit your entire slideshow at once.

Unlike some movies on this list, Oddity doesn't try to reinvent the horror wheel. It's a good, old-fashioned gothic ghost story about a blind psychic searching for the man who murdered her sister.