Hold your mouse pointer over a thumbnail and then click the triangular control to open the thumbnail actions menu.

You can select these options:

• Copy - Create a new section identical to this section. You can change filter and visualization settings to show a slightly different story. (If you want to create a new empty section, use the New Section button below the last thumbnail instead.)
• Delete - Remove this section permanently from the presentation.
• Disable or Enable - Disable a section to exclude it from PowerPoint exports. Disabled sections appear in the online presentation only; they aren't converted to PowerPoint slides when you create a downloadable file.

# Reordering sections

You can reorder sections by dragging the thumbnails within the left panel.

# Renaming sections

Each section has its own title. You can edit the title by clicking it in the main panel of the presentation.

# Saving sections

All sections are saved automatically along with the rest of the presentation. If you create a Microsoft PowerPoint file of your presentation, each section becomes one or more slides, in the order in which the section thumbnails appear. (PowerPoint export is a separate step; read Generate a Microsoft PowerPoint Version of Your Presentation to learn more.)