How do I add and use tags in OneNote for Mac?

Create a New Notebook: Open OneNote and click on File in the Menu Bar, then select New Notebook.
To keep your notes organized, create file folders within the notebook for different topics or categories.
Create Tabs and Pages: Add tabs to divide up topics by using the Insert tab on the ribbon. Then, click on the tab to add multiple pages within it.
Name each tab and page to help keep track of topics and notes.
Add Tags: To assign tags for notes, highlight text in your page and select the tag option from the Home tab on the ribbon.
Choose pre-made options or customize your own tags. This helps with categorizing notes, setting reminders, and finding information quickly.
Share Your Notebook: To share a notebook with others, click on Share in the Menu Bar, and enter the email address of the person you would like to share it with.
You can enable the individual to edit or just view the notebook according to your preference.
Back Up Notebooks: To backup the notebook, select Options from the Menu Bar and click on the Save & Backup tab.
Check the box to backup notebooks automatically, and select the backup location. This will save a copy of your notebook to the chosen location.