Did you know that if you own an Android phone, it can be used as a substitute for an external drive or a USB key? It's easy! Simply plug your phone into a PC with a USB cable, then select "Mount" when you are prompted by the system. This will mount the internal storage of the Android device as an external drive, and you can drag and drop files or create folders on the device just as you would with an external USB drive. It is best to do this on an SD (secure digital) card, which you can buy for your phone, if it did not come with one already installed.
