Answers

2016-01-15T15:23:42+05:30
GUI stands for graphic user interface which means there are graphical components on the screen. we can use mouse
to work in GUI Os . other one must have knowledge about
programming such as Dos.one should type command to interact with the other than GUI components. As GUI is very easy to use that is why computers came to common
people door with the emergence of windows xp,vista etc.
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2016-01-15T18:02:59+05:30
GUI stands for Graphical User Interface   Windows uses graphics , text and icons and pictures to communicate and interact with the user so it is known as GUI operating system . 
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