Check that umbrella pole is firmly anchored in a weighted base beneath your patio table. Gently pull the ribs of the umbrella canopy outward away from the pole if your umbrella is one that does not have a crank.
Push the umbrella rim up the umbrella pole slowly so the ribs begin to extend outward and the umbrella's fabric becomes taut. Avoiding pushing the umbrella rim upward if your umbrella has a crank. Turn crank clockwise to begin opening your umbrella.
Continue pushing the umbrella rim upward until it is in a locked position, or continue turning the crank until your umbrella is fully deployed.