The full form of GUI stands for Graphical User Interface. It represents an interface that allows communication visually with electronic devices like computers and tablets. Instead of using text-based commands to issue commands, it displays information via icons, menus, and other graphical representations. The visual elements allow users to deliver commands to the computer and select functions using a mouse or other input devices.
A user can use applications that operate under a GUI without learning new instructions by just becoming familiar with the program’s set of graphic elements.
The first GUI-focused operating system was the Xerox 8010 Information System. It was created at Xerox PARC by Alan Kay, Douglas Engelbart, and his colleagues.
Microsoft Windows and Mac OS X were the most popular graphical user interfaces in 2014. And when it comes to mobile devices, the most popular GUIs are Google’s Android and Apple’s iOS.
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Basic Components of GUI
Pointer: It shows as a symbol on the display screen. You can slide it around to choose commands and things.
Pointing Device: You can use a mouse or trackball or other device to select and move the pointer around on the screen.
Icons: It alludes to small pictures on the monitor that show commands, files, windows, etc. You can use a pointer or other pointing device to carry out these tasks.
Desktop: The icons are located on the display screen.
Key Benefits of GUI
- It enables you to include additional information in a programme
- Users can operate sophisticated programs more easily thanks to the graphics
- You don’t have to manually edit setups, which saves time
- The point-and-click exercises are simple to memorise
- It helps in the development of point-and-click software
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