To hide a certificate on LinkedIn, you can adjust the visibility settings of the specific section. Here's how:
- Click on your profile picture in the top-right corner.
 - Select 'Settings & Privacy'.
 - Choose 'Visibility' in the left-hand menu.
 - Select 'Edit your public profile'.
 - If you don’t want anyone to see your certifications, toggle Public visibility off or deselect the 'Articles & Activity'.
 - A notification pops up and changes will apply immediately.
 



