Using this umbrella is easy. First, place the cross stand firmly on the ground. If you think it needs more stability, add a weighted base. Then, use the hand - crank to raise the umbrella to your desired height. You can adjust the angle of the pole to block the sun effectively. For maintenance, clean the polyester canopy with mild soap and water when it gets dirty. Store the umbrella in a dry place during harsh weather to extend its lifespan. Remember, it doesn't need any assembly, so you can start using it right away. It's suitable for both home and commercial use, so enjoy the shade it provides in your outdoor space.