How do I switch my Instagram to a professional account?

Desktop:

1. Navigate to https://www.instagram.com/

2. Click 'More' in the bottom-left

3. Select 'Settings' with the gear cog

4. Click the blue 'Switch to professional account' button

App:

1. Open the Instagram app on your mobile device

2. Click the profile picture in the bottom-left corner

3. Click the 3-line menu in the top-right

4. Select 'Settings' > 'Account'

5. Scroll down and select 'Switch to professional account'