If you want to get a professional look, one sure way is to start wearing a tie. But to do that you need to know how to tie a tie in the first place. There are different ways of tying the knot of a tie.

Some of the  popular ones are :

1. Windsor Knot
2. Half Windsor Knot
3. Four in Hand Knot
4. Pratt Knot

Here are a couple of resources which will help you to learn the art of tying a tie.

Windsor knot – This is the knot that projects confidence. It would therefore be your knot of choice for presentations, job interviews, courtroom appearances etc. It is best suited for spread collar shirts and it’s actually quite easy to do.

How To Tie A Tie – In  pursuit of the perfect knot.

And finally, the following are a couple of videos demonstrating  tie tying.