Final answer:
Clip art is most helpful when you don't already have a graphic you want to use. It provides a collection of ready-made images and illustrations that can be easily inserted into documents or presentations.
Step-by-step explanation:
Clip art is most helpful when you don't already have a graphic you want to use. It provides a collection of ready-made images and illustrations that can be easily inserted into documents or presentations. For example, if you are creating a poster and need an image of a book, you can search for clip art of a book and choose from the available options. This saves time and effort compared to drawing your own images or hiring a graphic artist to create them.
Learn more about The usefulness of clip art