Keyboard shortcuts are keys or combinations of keys that provide an alternative way to do something that you’d typically do with a mouse. Many users find that using a keyboard with keyboard shortcuts ...

USB debugging is among the advanced Android features hidden in the Developer Options menu. When enabled, this feature will allow an Android phone to communicate with a computer over a USB connection.

So you’re dealing with a corrupt USB flash drive. You’ve lost your files; you can’t access them, or when you plug the drive into your PC it’s not even recognized. Understandably you’d be forgiven for ...