Use Tags and Smart Folders in Notes on your iPhone and iPad - Apple Support

Use tags to quickly categorize your notes so you can easily find them later. Just add one or more tags — like #work or #shopping — anywhere in any note. You can also use tags together with existing folders to search and filter your notes across multiple folders.

What Are Smart Folders In Notes App And How To Use Them - iOS Hacker

Draw or write in Notes on iPod touch - Apple Support (MY)

Notes User Guide for Mac - Apple Support

Get started with Notes on iPad - Apple Support (TM)

How to use Smart Folders in Notes app on iPhone, iPad, Mac

Use Notes widgets on Mac - Apple Support

iPad Diaries: Optimizing Apple Notes - MacStories

How To Create Smart Folders and Tags in the Notes App

How to use Apple Notes tags in iOS 15 & macOS Monterey

Simple Apple Notes Smart Folder For Meetings.