User's Manual

8
running.
Android manages and carefully guards the portion of internal
storage where the system, apps, and most data for those apps
are stored, because this area may contain your private
information. It's not possible to view this portion of internal
storage when you connect your device to a computer with a
USB cable. The other portion of internal storage, where music,
video, and so on are stored, remains visible for your
convenience.
Android also manages how apps use RAM. It may cache some
things you've been using recently, for quicker access if you
need them again, but it will erase the cache if it needs the
RAM for new activities. You affect the way apps use internal
storage directly and indirectly in many ways; for example,
by:
● Installing or uninstalling apps.
● Creating files (for example, by taking pictures).
● Deleting files you created.
●Copying files between your device and a computer via
USB.
You rarely need to manage the way apps use RAM. But you can
monitor apps' RAM usage and stop them if they misbehave.
Use the keyboard
You can enter text using the onscreen keyboard. Some apps
open it automatically. In others, you open it by touching
where you want to type.