Headbashing afternoon

Had a bit of a head bashing afternoon Just when I though I was getting to grips with Joomla what seems to be for no reason my introduction entry has changed its look.

loss of text

My Introduction has changed a list. I added another article and that seem to change the text to a list. My first problem was I did not want the new article on the front page. I started by retracing my steps and unpublished the new article that removed it from the list. After going back and forth over each element, Menu, Category, and Article. I discovered that I had changed the menu type to a blog list from a single article.

All returned to normal.

As you can see from the screen grab all has returned to normal.