GUI is an abbreviation for Graphical User Interface. As you read this definition, you are looking at the GUI or graphical user interface of your particular Web browser, such as Mozilla Firefox. By using a GUI, it is easier to operate a computer by interacting with menus and pictures and on the screen, as opposed to entering MS-DOS commands by typing them with the keyboard. The use of a GUI requires an input device in addition to the keyboard, such as a mouse, trackball or touch screen. Graphical User Interfaces exist for Mac, Linux and Windows operating systems and their programs.
Amazon Warehouse Deals • Enjoy Deep Discounts
- Deep discounts on open-box items like TVs, laptops, tablets, home audio, home goods and more!
- Every deeply discounted and open-box item is hand-checked and graded!
- Eligible items sold by Amazon Warehouse Deals qualify for Prime or FREE Shipping!
- Amazon Warehouse Deals are backed by Amazon Customer Service!
- All discounted and open-box items are backed by Amazon's 30-Day Return Policy!