There are a number of golf videos online, and after some searching I was able to find these that are well presented and easy to follow.  Please take a few minutes to watch them (particularly the new golfers) as you will find the information very useful.

 Common Mistakes at Set-Up

Golf: Common Mistakes At Set-Up

Swing Instead of Hit:

What Makes or Breaks Your Swing:

Golf: What Makes Or Breaks Your Swing

Set Up in Five Easy Steps

Golf: Set Up In Five Steps

The Golf Grip

Golf: The Grip

Fairway Woods & Hybrids