When you turn on notifications, you will be notified about various events such as new email messages, messages from social networks and calendar appointments.
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press View all apps.
Press the required app.
Press App notifications.
Press the indicator below “App notifications” next to the required apps to turn the function on or off.
Press the Home key to return to the home screen.