An advantage of Graphical User Interface (GUI) over Disk Operating System (DOS) is that it allows the use of __________? by Sunday | Jan 18 | Computer Studies WAEC | 0 comments A. Diskette B. Keyboard C. Mouse D. Monitor Correct Answer: Option C – Mouse Users Also Read These:The disk operating system will label three hard drives as?An operating systemthat enables more than one user…Graphical User Interface is considered user friendly…The similarities between main memory and registers…Which of the following is not a graphical…