There are a lot of ways to change Instagram category, but the most common way is to use the " Categories" tab in the app’s settings. This tab allows you to add new categories, remove existing categories, and manage your posts within those categories. To add a new category, open the Categories tab and click on the “New Category” button. You’ll be asked for your name and a description for your new category. After you’ve created your new category, click on the “Add Category” button to add it to your account. To remove an existing category, open the Categories tab and click on the “Remove Category” button. You’ll be asked for your name and a description for the category you want to remove. After you’ve removed an existingcategory from your account, click on the “Delete Category” button to delete it from your account. To manage posts within a given category, open the Categories tab and click on one of the posts in thatcategory. You’ll be able to see all of that post’s details including title, author, date published, and more. To post a message in thiscategory or any other category in Instagram, just type out a message and hit send!