Graphical user interfaces (GUI) are more friendly to users than command-line interfaces used in early computers.
It is an important breakthrough in human-computer iteration interface.
Keep reading this article to know GUI more.
GUI refers to graphical user interface which allows users to interact with electronic devices through graphical icons.
Things are different since GUI appears.
In the 1980s, Apple first introduced the graphical user interface into the field of microcomputers.
The wide app of GUI is one of the great achievements of computer development nowadays.
It greatly facilitates the use of non-professional users.
From then on, people no longer need to memorize a large number of commands by rote.
Instead, they can operate conveniently through windows, menus, buttons and so on.
Structural Elements
The graphical user interface uses visual conventions to display the general information.
Some conventions are used to construct the structure of static elements on which users can interact.
In general, the users desktop contents are actually saved in the system disk (C drive).
Window
Windows are the basic units that the system sets in the graphical user interface for using data.
A window is an area on the screen where information is displayed.
Usually, there are menus and icons around the window, and the data is placed in the center.
Menu
Menus allow users to execute commands by selecting from a list of options.
Icons
An icon is a small picture that represents objects such as a file, program, or software.
Icons are shortcuts to executing commands, opening documents and running programs.
It is a quick way for you to do all these operations.
Tabs are usually grouped at the top of the window.
Tabs also exist in the controls pane of many applications.
Final Words
The graphical user interface brings great convenience to computer users.
