Question

2. This feature lets a user insert decorative text-styling in a document.
a WordArt
b. Shapes
Text Box​

Answer 1

a. WordArt is the right answer according to me

Answer 2

Answer:

Text boxes are useful for helping to organize your document. They are basically treated the same as shapes, so when you insert a text box you can format it by changing its fill color, outline color, and shape style, as well as create WordArt and add 3D effects.