1. Enable NotesFrom Setup, select Enable Notes on the Notes Settings page.
2. Add the Notes Related List to Page LayoutsUsing the page layout editor, add the Notes related list to page layouts for all objects where you want users to take notes.
3. Let Users Create Notes from the Chatter Publisher, Global Actions Menu, and the Salesforce App Action BarAdd the New Note action to publisher layouts.
4. Let Users Take Notes in the Salesforce AppMake sure that your reps can create tasks from notes in the Salesforce app and that Notes appears in the app navigation menu.
5. Turn Off Feed Tracking for NotesWant to hide feed updates that tell your users whenever someone creates or changes a note? Now, note feed tracking is controlled by enabling and disabling feed tracking for all related objects. To turn off feed tracking for notes, disable feed tracking for all related objects.