If you use the outlining feature in Microsoft Word, you may find it easier to create the outline in Word and then import it into PowerPoint. If you started an outline in PowerPoint, you can export it into Word and edit it there.
Start a new, blank presentation. A new presentation with a single Title slide will appear.
OR
Select the slide after which the imported outline text will appear.
Click on Insert. The Insert menu will appear.
Click on Slides from Outline. The Insert Outline dialog box will appear.
Display the folder in which you've stored the Word outline file. The folder will appear in the Look in list box.
Click on the file that contains the outline that you want to add to the presentation. The file will be selected.
Click on Insert.
You can also send a PowerPoint outline to Word and save it as a Word document.
Click on File. The File menu will appear.
Click on Send To. The Send To submenu will appear.
Click on Microsoft Office Word. The Send To Microsoft Word dialog box will open.
Click on the Outline only option, if it is not selected already.
Click on OK. The outline will open in Microsoft Word.
From Word, you can edit or save the outline normally.