GUI is an abbreviation and initialism for Graphical User Interface. It’s a system of interactive components that are presented visually for the user of computer software. A graphical user interface displays objects that convey information and actions that can be taken by the user. These can be objects that change in size, color, or visibility.A Graphical User Interface often includes objects like icons, cursors, and buttons. Sometimes they are even further developed with sound, animations, or shadows. By having a visual representation and user interface it’s possible for users to use the computer software without having to know commands.