Status Bar – Shows device status information,
including the time, Wi-Fi signal strength, battery
status, and notification icons.
Application icons – Tap an icon (application, widget,
folder, etc.) to open and use it.
Quick Keys – Provide easy, one-touch access to the
functions used most often.
Dual window Key – Tap to change to dual window
mode. It allows you to manage two different apps at
the same time by splitting the screen in two.
Recent Apps Key – Tap to display recently used
applications. You can also touch and hold it to
display the Menu options in applications.
Home Key – Returns to the Home screen (or
returns to your default Home screen canvas from
any of the Home screen extension canvases). Touch
and hold it to access Google Now.
Back Key – Returns to the previous screen. Also
closes pop-up items such as menus, dialog boxes,
and the on-screen keyboard. Touch and hold it to
access Dual window.
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