Home Screen; Status Bar; Notification Screen - Samsung Galaxy S4 Start Manual

Home Screen

Swipe your fingers left or right to view the entire Home screen.
You can customize the screen with widgets and shortcuts to your
favorite applications.

Status Bar

The Status bar appears at the top of your Home screen. Icons
indicating your device's status and new notification alerts appear on
the Status bar.

Notification Screen

The Notification area indicates new message events (data sync
status, new messages, calendar events, call status, etc). You can
expand this area to display the Notification screen that provides
more detailed information about the current on-screen notification
icons.
Notification Area
Status Bar
Status Area