Trying to insert text into the web pages, and would like it to have columns like a newspaper. How do you get the overflow text to automatically wrap into the next text box?

You don't. You have to add text manually into text boxes.

ick

DIv, Div, Div's If using any CSS design what you want will be constrained by it.
Using CSS style type div's you can create any formating on the content of the page you wish.