Graphical user interface (GUI)

When the user using input Device (Such as mouse, Keyboard), and user is able to interact with the computer is namely graphical user interface, without entering the code user can access the Computer.

For pattern:

Here we can see how the GUI files data copy from one location to other location.

1. Choose the content file.
2. Copy the content from the file.
3. Insert the content in new file.
4. Delete the content from the old file.