Oh, that's an important skill to have this time of year! Let's see...... the first step is to gather all your supplies. You'll need the lights, some extension cords, a ladder if the tree is tall, and maybe a helper or two. Next, you want to plan out your design and make sure the lights are evenly spaced. Then, carefully wrap the lights around the tree, starting at the top and working your way down. Finally, make sure everything is plugged in and double-check all the connections to make sure everything is safe and secure.