The user interface is software.
Graphical User Interface
This is what the user sees and works with when using the computer..Different types are Graphical user interface, Command line interface and Manual driven interface
when the window is user friendly then we can easily use the user interface.
Graphic User Interface (user-friendly)
Magic User Interface was created in 1993.
Graphical User Interface
When an interface is easy to use it is normally referred to as a user friendly interface. A friendly user interface saves time and does not require any special skills to operate.
Aqua - user interface - was created in 2000-01.
Graphical User Interface.
Graphical user interface
The 'shell' is a user interface program that interfaces between a user of the system and the Operating System. It is the user interface.