-presentation- is a formal or an infomal repot, usually given orally,sometimes called a ''speech'' or a ''talk.''
-thumbnals-the slides tab contains small size views, of all slides in the presentation.
-splitter bars- in power point one of the narrow bars that separate the left,slide, and notes panes in normal view.
-title slide- the first slide in a presentation.
-title-the main topic of any slide is displayed.
-placeholder- is a preset location reserving space for a slide element.
-title area-is a placeholder for the slide's title.
-text area- is a placeholder for a subtitle or a numberedor bulletedlist.
-object area-is reserved for objects.
-rich text format-a file format with the extension.
-autocon