1. Highlight some text or an image
2. Click the 'display box' icon
3. A box will appear around your text

Nb- to remove the box, select the box, right click and choose 'Delete Table'

You can format the contents of a Display Box like a normal page i.e. formatted text, images, files, links...just watch out for the sizing of images!

This function is best used with a 2 column template, see 'How do I change the structure of a page?'

In particular, Display Boxes work well to highlight things in the 'Sidebar' (the right-hand, narrower column in a 2 column template)