To create an Outlook note choose File > New > Note.
Type your text into the Note area. You can move the note so it’s visible, or hide it by clicking the close button in its top right corner.
To view a note, click the Notes button at the foot of the pane on the left of the Outlook window and click the Note to view it.
To delete a note, right click it and selecting Delete, or categorize it by right-clicking it, choose Categorize and select a category from the list.
You can send a Note to someone via e-mail by right-clicking the Note and select Forward. Outlook opens a New Mail Message window with the Note already in place as an attachment.