Im goin to be honest with you i dont understand this question at all can you xplain it alittle more plz cuz if i go back three letters it is o
Um whichever is better for you! ummm whats the point of this question?
The first being Ctrl+M and the second being clicking the <span>top half of the New Slide button</span>
See it's option C because 3-D visualising means creating graphical content in computers now if we are creating it in computer means we are working with software so option C is correct there.