Word

Hello Emma

Thank you for your question and welcome to the forum.

To access the apply styles task pane, use the shortcut keys Ctrl+Shift+Alt+S.

You can either apply pre-set styles (e.g. Heading 1, Heading 2, Heading 3 etc). by clicking within the heading paragraph the style is to be applied to, and then clicking on the style to be applied; or you can create your own styles by clicking the New Style button to create heading styles with your own names.

I hope this helps.

Kind regards
Amanda