This 4 minute YouTube video provides a tutorial on how to tie a tie knot. It shows step-by-step instructions with graphics and descriptions for making a basic Windsor knot, considered by many to be the easiest knot for most neck sizes and styles of dress shirts. Viewers are guided through loosening the tie, placing it around the neck, crossing and twisting the wide and thin ends of the tie to form the knot, and tightening it snugly against the shirt collar.