Graphical user interfaces and consoles

Computers can display information and let the user give commands to it using two methods: a command line interface (CLI) or a graphical user interface (GUI).

In a command line interface, the user types commands using the keyboard to tell the computer to take an action. For example, the more command available in most operating systems will display the contents of a file.

In many graphical user interfaces, the user can use the computer mouse to click on buttons. For example, one's web browser may have a Print icon to print this page. Some use a touch screen or other method.

Graphical user interfaces are generally thought more easy to use than command lines. Command lines are faster than graphical user interfaces and can be used to give special commands to the computer.

List of operating systems with graphical user interfaces and command-line interfaces:

A console command line interface.
A graphical user interface.
A bigger piece of a graphical user interface
A text-based interface which is sometimes called a console interface. However, it is not a command line interface. Sometimes it is called a graphical UI, but sometimes not.

Graphical User Interfaces And Consoles Media

Translations of the word welcome shown in many places frequented by foreigners or tourists to welcome people of all different nationalities
The civilian Secretary General of NATO Joseph Luns from the Netherlands tips his hat at a troop review in 1983, in lieu of a military salute. This (the full gesture is shown here) was by then becoming old-fashioned as a general social greeting, but had once been normal.
Chinese greeting (Fist-and-palm) practised by Tsai Ing-wen, President of the Republic of China (Taiwan)
Namaste greeting – a common cultural practice in India
Denis Thatcher, husband of former Prime Minister of the United Kingdom Margaret Thatcher, greets former American First Lady Nancy Reagan by kissing her hand, 1988.
The commander of Operation United Assistance using an elbow bump greeting while combating Ebola in Liberia in 2014
Steven Gerrard performing a Wai
El usuario Roberto Fiadone saludando desde un coche del Ferrocarril General Belgrano de la red ferroviaria argentina.