Notifications are in the top right of Pinterest, right next to your name. When you have new notifications, you'll see a number in the notifications bubble - just click it to see them.
Notifications tell you when someone Pins, likes or comments on your Pins, follows you or one of your boards, or mentions you in a comment.
You can choose to get notifications when anyone interacts with your Pinterest account or only when people you follow do.
To change your notification settings:
- Click the notifications bubble and click Edit
- Pick your setting
- Click Save