What is Graphical User Interface (GUI)?

Category: Computing Operating Systems Tags:

A GUI is an acronym for “Graphical User Interface”. A GUI Operating System contains graphics and icons and is commonly navigated by using a computer mouse.

The first interactive user interfaces to computers were not graphical; they were text-and-keyboard oriented and usually consisted of commands you had to remember and computer responses that were infamously brief. The command interface of the DOS operating system is an example of the typical user-computer interface before GUIs arrived. ...