How to Apply Categories in Microsoft Outlook

See Microsoft Outlook: Tips and Tricks for similar articles.

You can use categories with email messages as a way to organize them. See the five steps below to apply categories in Outlook.

This feature works the same in all modern versions of Microsoft Outlook: 2010, 2013, and 2016.

  1. Select the message you want to categorize.
  2. From the Home tab of the Ribbon, in the Tags group, select Categorize. Select Categorize
  3. Select a category from the drop-down list. Select Category
  4. You have the option to rename the category. Rename Category
  5. The message or other item will display the category information. Display Information