Here is a Woodcutting tutorial that i made. Hope you enjoy.
Woodcutting=Quick and Easy.
Step One: Go to the man wearing a white apron.
Step Two: Talk to him and buy a axe from him.
Step Three: Star Cutting "Trees" until you get to lvl 20.
Step Four: Start cutting "Oaks" until you get to lvl 40.
Step Five: Start Cutting "Willows" until you get to lvl 55.
Step Six: Start Cutting "Maples" until you get to lvl 70.
Step Seven: Start cutting "Yews" until you get to lvl 80.
Step Eight: Start cutting "Magics" There ya Go!
Buy a Rune axe when u obtain 41 Woodcutting.
Thanks for reading this, I hope it helps you start off.
Please tell me if i need to add anything.