How do you change margins in Microsoft Word?

This fantastic tutorial by the folks at SimpleK12 explores just about everything you need to know about changing margins and working with margins in Microsoft Word. I must admit I am not a margin man. I typically depend on tables for modifying the layout of a word document. This is an area just never felt I needed to explore and felt you be better informed if I found someone who really understood this part of Microsoft Word. I hope you enjoy this video.