ADB is an installation tool which allows user to control Android device from windows device. We need to install this ADB into your laptop/pc before you start with app installation on the Android device.
You can download .zip file (https://developer.android.com/studio/releases/platform-tools). After unpacking zip file, which contains platform-tools, where are stored all necessary tools which are necessary for work with android tablets.
Then copy platform-tools
folder into the C:\Program
In Settings – System – About tablet click 5 or more times to the Build number. After this step, system shows info “You are now a developer“ or “No need, you are already a developer“ depends on previous setting. Then go to Developer options and find USB debugging and allow it. Confirm windows which system opens.