This is an excellent instructional video from British clothing retailer Turnbull & Asser about how to tie a Half-Windsor knot–he first covers the four-in-hand, but then promptly goes to the half-windsor.
If you feel as though written instructions and step-by-step diagrams would assist you, please have a look at
| my main tie knot article: How To Tie A Neck Tie : Instructions, Diagrams and Videos For the Four Main Tie Knots, where I cover the Full Windsor, Half-Windsor, Four-in-Hand, and Pratt tie knots with instructions, diagrams, and videos such as this one to assist you. |