Creating No Bake Orange Creamsicle Cheesecake is easy if you follow these well-structured steps:

1. Prepare the Gelatin: In a small bowl, combine the cold water and unflavored gelatin. Let it sit for about 5 minutes to bloom.

2. Dissolve the Gelatin: Place the gelatin mixture in the microwave for about 10 seconds, or until it dissolves completely. Do not let it boil. Set it aside to cool slightly.

3. Beat Cream Cheese: In a mixing bowl, beat the softened cream cheese and powdered sugar together until smooth and creamy.

4. Add Vanilla & Zest: Pour in the vanilla extract and orange zest, mixing until well incorporated.

5. Incorporate Orange Juice: Gradually add the freshly squeezed orange juice to the cream cheese mixture while mixing continuously.

6. Add Gelatin: Slowly pour the melted gelatin into the cream cheese mixture, ensuring it is well blended.

7. Whip Cream: In a separate bowl, whip the heavy cream until stiff peaks form.

8. Fold in the Whipped Cream: Carefully fold the whipped cream into the orange cream cheese mixture until fully combined and light.

9. Fill the Crust: Pour the entire mixture into the pre-made graham cracker crust. Smooth the top with a spatula.

10. Chill: Cover with plastic wrap and place it in the refrigerator for at least 4 hours (or overnight) to set properly.

11. Serve and Garnish: Once set, slice into wedges. Optionally, decorate each slice with whipped cream and orange slices for an added touch.

Following these steps will lead you to an amazing No Bake Orange Creamsicle Cheesecake that will impress everyone!