Opera will display a notification message when:
- New email, feed, or news items arrive
- Pop-ups are blocked
- Downloads are completed
- Opera Unite applications are updated
To disable some or all of these notifications, go to.
With OS X Mountain Lion, you can receive Opera notifications, for example mail or Opera Turbo notifications, in the OS X Notification Center.
Note: No notifications will be displayed when you are using another application, such as a multimedia player, in full-screen mode.