Navigating the World of Outlook Categories
For many of us, Microsoft Outlook is the central hub for our professional (and sometimes personal) communication. From managing emails and appointments to keeping track of tasks, it’s a powerful tool. One of the most effective ways to keep your Outlook organized and your workflow streamlined is by using Categories. But for those who are new to Outlook or haven't delved into its organizational features, the question often arises: Where to find categorize in Outlook? This article will break down exactly where to locate and how to utilize this valuable feature across different versions of Outlook.
Understanding Outlook Categories
Before we dive into the "where," let's briefly touch on the "what" and "why." Categories in Outlook are like digital sticky notes you can assign to almost any item – emails, calendar events, contacts, and tasks. They allow you to visually group and filter these items based on projects, clients, priorities, or any other system that makes sense to you. This can significantly reduce clutter, improve searchability, and boost your productivity.
Finding Categories in Outlook for Windows (Newer Versions)
If you’re using a recent version of Outlook for Windows (such as Microsoft 365 or Outlook 2019/2021), finding the Categorize option is quite intuitive. Here’s how:
- Open Outlook and navigate to your Mail, Calendar, Contacts, or Tasks view.
- Select an item you want to categorize. This could be an individual email, an appointment, or a contact.
- Look for the "Tag" group on the Ribbon. This is usually located in the Home tab for emails and contacts, and in the Event or Appointment tab when you’re viewing or editing a calendar item.
- Within the "Tag" group, you will find the "Categorize" button. Click on it.
- A dropdown menu will appear, showing you a list of pre-defined categories (like Blue Category, Red Category, etc.) and options to "All Categories...".
- Selecting "All Categories..." will open a more detailed dialog box where you can manage existing categories, create new ones, and assign colors to them.
For Emails: When you’re viewing an email in its own window (by double-clicking it), the "Tag" group with the "Categorize" button will be on the Message tab of the Ribbon.
For Calendar Items: When you open a calendar event or appointment, the Ribbon will change to show context-specific tabs like "Event" or "Appointment." Within these tabs, you'll find the "Tag" group and the "Categorize" button.
Finding Categories in Older Versions of Outlook for Windows
If you’re using an older version of Outlook for Windows (like Outlook 2016, 2013, or 2010), the location is very similar, though the Ribbon might look slightly different.
- Navigate to your desired Outlook view (Mail, Calendar, etc.).
- Select the item you wish to categorize.
- On the Home tab (for emails and contacts) or the relevant appointment/event tab (for calendar items), look for a section typically labeled "Tags" or sometimes directly displaying a "Categorize" button.
- Clicking on the "Categorize" button will present you with the same list of categories and the option to manage them all.
Finding Categories in Outlook for Mac
Outlook for Mac also offers robust categorization features, though the interface differs slightly from its Windows counterpart.
- Open Outlook for Mac.
- Navigate to your Mail, Calendar, or Contacts.
- Select the item you want to categorize.
- Look for the "Categorize" button. This is often found in the Ribbon at the top of the screen, usually within the Home tab for emails and contacts. For calendar items, it will appear when you have an event or appointment selected or open.
- Clicking "Categorize" will reveal a dropdown with your existing categories.
- You will also see an option to "Manage Categories..." or similar, which allows you to create, edit, and delete categories.
Finding Categories in Outlook Web Access (OWA)
For those who primarily use Outlook through their web browser, you can also leverage categories.
- Go to outlook.office.com (or your organization's specific OWA address) and log in.
- Navigate to your Mail, Calendar, or other modules.
- Select an email. You’ll see a toolbar above your message list. Look for the "Categorize" icon, which often looks like a tag or a paint palette.
- Clicking this icon will display your categories.
- For Calendar Items: When you open or select a calendar event, you will see a similar "Categorize" option, often represented by a tag icon, usually near the top of the event details.
- To manage all categories in OWA, you might need to go into Settings (the gear icon in the top right) and search for "Categories" or look under Mail or Calendar settings.
Creating and Managing Categories
Once you’ve found the "Categorize" button, you’ll want to personalize your categories. This is usually done by selecting the "All Categories..." option.
- In the "Categories" dialog box, you can:
- Create a New Category: Click the "New..." button, type in your desired category name (e.g., "Project Alpha," "Client XYZ," "Urgent Follow-up"), and choose a color from the palette.
- Edit an Existing Category: Select a category from the list, click the "Rename..." button, and make your changes. You can also change its assigned color.
- Delete a Category: Select the category you no longer need and click the "Delete" button.
Tip: Use descriptive names for your categories. Instead of just "Red," consider "Urgent" or "High Priority." This makes them much more useful at a glance.
Applying Categories
Applying a category is as simple as selecting it from the dropdown menu after clicking "Categorize." You can assign multiple categories to a single item if needed. For example, an email could be categorized as both "Project X" and "Urgent."
Frequently Asked Questions about Outlook Categories
How do I create custom categories in Outlook?
To create custom categories, you typically need to click on the "Categorize" button (found on the Home tab or specific item tab) and then select "All Categories..." or "Manage Categories...". This will open a dialog box where you can click "New..." to enter a name for your category and choose a color.
Why are my categories not showing up?
There could be several reasons. Ensure you are looking in the correct location for the item type (email, calendar, etc.) and that you haven't accidentally hidden the "Tag" group on your Ribbon. If you're using Outlook Web Access, make sure you're logged into the correct account. Sometimes, a simple restart of Outlook can resolve display issues.
Can I search for items by category in Outlook?
Yes! This is one of the primary benefits of using categories. In the Mail view, you can use the search bar and type "category:[Category Name]" (e.g., "category:Project Alpha"). You can also often find filtering options on the Ribbon that allow you to view items by category without typing a search query.
How do I assign multiple categories to an item?
When you click the "Categorize" button, you can simply check the boxes next to all the categories you want to apply to the selected item. The dialog box for assigning categories usually allows for multiple selections.
By understanding where to find and how to effectively use Outlook's categorization feature, you can transform your inbox and calendar from a source of stress into a highly organized and efficient system. Take some time to explore the options and set up categories that truly work for your workflow!

