LG G Pad 10.1 Use Manual page 91

Settings
89
Smart cleaning
Allows you to view the space in use and free space in your tablet's memory
and optimize your tablet's memory space.
Tap a folder, then tap Clean (at the bottom of the screen) to clean the files
in that folder to optimize the space used.
Smart cleaning Options menu
From the Smart cleaning menu, tap the Menu icon (at the top right
corner of the screen), then tap Settings to access Notification interval
and Idle time period.
Application manager
Use the Application manager menu to view details about the applications
installed on your tablet, manage their data, and force them to stop. Swipe
left and right to select one of the three tabs across the top of the screen to
view detailed information for DOWNLOADED, ON SD CARD, RUNNING,
and ALL applications. Tap an entry to view more information, tap Stop (or
Force stop), then Yes to stop it from running.
Tap the Menu icon to access Sort by, Sort by size, Reset app
preferences, Reset default apps, Show cached processes, and Uninstall
apps.
Dual window
Tap the Dual window switch to toggle it on (blue) and off (gray). On
enables the Dual window key (in the Touch keys bar) to activate two app
windows to use at the same time.
Split view – Checkmark to automatically open the Dual window feature
when you tap a link on the full screen or tap an image email attachment.
Help – Displays help information about using the Dual window feature.