The User interface

The user interface is help to person for controls a software application or hardware device. User interface  is simply command for computer. We found characters, image and icons. User interface is also called "UI" in shortcut and simply an "interface". User interface provides an easy, user-friendly and efficient to operate the computer machine. It Allow the user to interact with the software and hardware. It is field of human–computer interaction. It helps to the user to control the machine.