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 Apps and notifications.
Press See all from last 7 days.
Press the drop down list.
Press the required setting.
Press the indicator next to the required app to turn the function on or off.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.