Once inside the Visual Page Builder, click the blue plus in the top right corner.

Find the Text Editor module on the Modules tab. This is the main module to use if you want to add regular text to your page.

Drag and drop the Heading module to where you want it on the page. Once placed a mini window will pop up.

Make sure you are on the General tab and then type in the text you wish to display.  The textbox works similar to Microsoft Word, so you may change the text font, size, format, alignment, color, and styles.

You may also switch to the Style tab to make these changes.  Changes in the style tab will override any styles in the text editor of the General tab

When finished, click Save.