Outline Bar
In Outline View, the Outline bar contains frequently used editing tools. Click the arrow next to an icon to open a toolbar that contains additional commands.
Zoom
Reduces or enlarges the screen display of the current document. Click the arrow next to the icon to open the Zoom toolbar.
First Level
Hides all of the headings of the slides in the current slide show except for the titles of the slides. Hidden headings are indicated by a black line in front of a slide title. To show the headings, click the All Levels icon.
All Levels
Displays the hidden headings of the slides in the current slide show. To hide all of the headings in the current slide show, except for the slide titles, click the First Level icon.
Hide Subpoints
Hides the subheadings of a selected heading. Hidden subheadings are indicated by a black line in front of a heading. To show the lower level headings, click the Show Subpoints icon.
Show Subpoints
Displays the hidden subheadings of a selected heading. To hide the subheadings of a selected heading, click Hide Subpoints icon.
Formatting On/Off
Shows or hides the character formatting of the slide headings. To change the character formatting of a heading, open the Styles window, right-click a style, and then choose Modify.