If you need to facilitate a connection between your device and a computer with the Android SDK (software development kit), view this info.
From a Home screen, swipe up or down from the center of the display to access the apps screen.
Navigate: Settings > Developer options (left pane).
If not available, swipe up or down from the center of a Home screen then navigate: Settings > About tablet > Software information then tap Build number seven times.
Ensure that the Developer options switch (upper-right) is turned on .
From the Debugging section, tap USB debugging to turn on or off.