Katie needs to apply styles to titles and headings in a document that she has created. What is the easiest way to do this?

Create a custom style.

Manually format the headings and titles.

Use the Quick Styles Gallery.

none of the above

The quickest and easiest way to apply styles to titles and headings would be to use the Quick Styles Gallery.

Option C is the correct answer to the following question

Explanation:

It is one of the simplest and quickest ways.

Firstly, you have to click or select the Home tab. Then, you have click on the Styles Dialogue Box. Then, you have to click on the options after that, click on all Styles. Finally, select the following text of the document and then click on the style which you want to select from the Panel.