In most cars, you can drive without power steering, but it will be much more difficult. Power steering uses a hydraulic system to help turn the wheels, so without it, you will have to use a lot more force to turn them. It is not recommended to drive for long periods of time without power steering, as it can be hard on your arms and shoulders. If you do find yourself in this situation, try to avoid making sharp turns or sudden movements, as this can make it even harder to control the car.