To open the Notifications panel
Touch and drag the Status Bar to the bottom of the screen.
The Notifications panel displays a list of your current notifications, organized into ongoing and event-based notifications. The Quick settings bar (at the top of the panel) allows you to quickly and easily change commonly used settings.
NOTE
You can also access the complete Settings menu from this
panel by tapping the Settings icon 
.
Home Screen
Notifications Panel
Settings Icon
Quick Settings Bar
Flick right or left to scroll through the list and tap an icon to change its setting.
Tap a notification to open it.
CLEAR Button
Tap here to clear your list of event-based notifications.