<P> A slide is a single page of a presentation . Collectively, a group of slides may be known as a slide deck . A slide show is an exposition of a series of slides or images in an electronic device or in a projection screen . </P> <P> Before the advent of the personal computer, a presentation slide could be a 35 mm slide viewed with a slide projector or a transparency viewed with an overhead projector . </P> <P> In the digital age, a slide most commonly refers to a single page developed using a presentation program such as Microsoft PowerPoint, Apple Keynote, Apache OpenOffice or LibreOffice . It is also possible to create them with a document markup language, for instance with the LaTeX class Beamer . </P> <P> Lecture notes in slide format are referred to as lecture slides, frequently downloadable by students in . ppt or . pdf format . </P>

What is a slide in ms power point