Adding new pages to a presentation
  1. In the action bar, click New Page.

  2. Click the "Choose a Page Layout" box and click the name of the page layout you want to use.

    Tip You can also click the page icons to choose a page layout.

  3. Click Apply to see how the selected page layout will look in your presentation.

  4. Repeat steps 2 and 3 to see how different page layouts will look.

  5. Click OK to use the selected page layout and close the "Choose a Page Layout" panel.