User Interface

User Interface

1. user interface allows the user to interact with a computer system

2. A command- line interface is text based

3. command line interference aren't suitable for everyday users.

4. GUI

   • Graphical user interface are the most common type- they're designed to be easy for everyday users by making them visual, interactive and in
   • Graphical user interface is sometimes shortened to GUI. The user chooses an option usually by pointing a mouse at an icon representing that option.
   • They are much easier to use for beginners. They enable you to easily exchange information between software using cut and paste or 'drag and drop'. They use a lot of memory and processing power. It can be slower to use than a command-line interface if you are an expert user. They can be irritating to experienced users when simple tasks require a number of operations