Mind reading by a computer costs far more than Microsoft Word. I don't think a CRAY will handle it.

If you know a way to have a computer figure out how many paragraphs of body text you want for a given heading, it can be done automatically. Otherwise, you have to apply a style yourself. That can be done by clicking on a style or using a keyboard shortcut.

The built-in keyboard shortcut for headings 1-3 are Alt-Ctrl-1, Alt-Ctrl-2, and Alt-Ctrl-3. You can create your own as well.