.

Thank you for the screenshot, Nefastis.

I'd like to share a few more steps in addition to what my colleagues have shared.

You can also go to all your lists to access the product categories section, and you can edit them from there.

1. Click the Gear icon and choose All Lists.
2. Choose Product Categories.
3. You can edit the category names or click ▼ beside Edit to remove a category.
   

Another way is to click on this link while your QuickBooks is open: https://app.qbo.intuit.com/app/categories

If non of the steps works for you, please contact our QBO Support to check this further.

Let me know if you need anything else. Have a good one!