Definition :
The medium through which you communicate with computer is called the user interface.
There era two types of user interface:
1. Character User interface (CUI) :
character user interface uses a text to communicate with user.For example, DOS. In this type of interface, you have to type the command to perform the desire task. The user has to remember the exact syntax of the command.
2. Graphical User interface (GUI) :
A GUI is an application environment that can work with graphical objects.For example, Microsoft Windows. In this type of interface , the user select the pictures or icons available o n the desktop to perform his/her task.There is no need to remember the exact syntax of the command in GUI.
The medium through which you communicate with computer is called the user interface.
There era two types of user interface:
1. Character User interface (CUI) :
character user interface uses a text to communicate with user.For example, DOS. In this type of interface, you have to type the command to perform the desire task. The user has to remember the exact syntax of the command.
2. Graphical User interface (GUI) :
A GUI is an application environment that can work with graphical objects.For example, Microsoft Windows. In this type of interface , the user select the pictures or icons available o n the desktop to perform his/her task.There is no need to remember the exact syntax of the command in GUI.
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