GUI Based Operating System

2.0 Introduction

In computer science, a graphical user interface or GUI , pronounced /ˈɡuːi/ ("gooey") is a type of interface that allows users to interact with electronic devices through windows, graphical icons , and menus.


ios

● Look at Different shades of windows

windows_7_1
● Icons on windows

Windows_7_Ultimate_Icons
● Menus of windows

menus