The Microsoft clip gallery allows you to A. Add word art images to a slide B. Spell check your presentation C. Add clip art images to a slide or slides D. Add slides to a presentation

The correct answer is C. Add clip art images to a slide or slides.

The Microsoft Clip Gallery is a collection of images, sounds, and movies that you can use in your presentations. You can add clip art images to a slide or slides by clicking the Insert tab, clicking Clip Art, and then searching for the clip art image that you want to use. You can also add clip art images by dragging them from the Clip Gallery window to the slide.

Option A is incorrect because WordArt is a feature that allows you to create text with special effects, such as 3D text or text that is formatted in a particular font or color.

Option B is incorrect because spell check is a feature that checks your presentation for spelling errors.

Option D is incorrect because you can add slides to a presentation by clicking the Insert tab, clicking New Slide, and then selecting the type of slide that you want to add.