"The 3-5-7 rule is based on the idea that odd numbers of objects (ideally 3, 5, or 7) are more visually engaging and appealing than even-numbered groupings," explains interior designer Jamie Gernert.

Making a table of contents in Microsoft Word is actually quite simple, but it turns out that the quick way won't always give you the results you want. Still, it is worth a try. But to make sure it ...