Open your PowerPoint presentation
Select the slide where you want to add a note
Click the Notes pane at the bottom of the slide
If the Notes pane is hidden, click Notes on the status bar
Type your note in the Notes pane
Save your presentation
Open your PowerPoint presentation
Select the slide where you want to add a note
Click the Notes pane at the bottom of the slide
If the Notes pane is hidden, click Notes on the status bar
Type your note in the Notes pane
Save your presentation