Asus MeMO Pad HD 7 - Manual (Page 84)

MeMO Pad E-Manual 
App Locker screen
Tap this to configure the App
Locker settings
Move the slider to the right to enable the App
Locker and activate the app list
NOTES:
• The apps that you locked will appear as locked icons on the Home Screen.
• App Locker prompts you to key in your password every time you launch a locked
app.
Tap the apps that you want to lock. To unlock the
app, just tap the app that you previously locked.