On the left-hand side of the PowerPoint window, click a slide thumbnail that you want to add bulleted or numbered text to. On the VIEW tab, in the Presentation Views group, click Normal. Use bullets or numbers to present lots of text or a sequential process in a PowerPoint 2013 presentation.
Format your text as bullets change font size, line spacing, and indentation and change list formatting on the slide master to change all of your slides at once.