User control and freedom refer to the principle that users should always remain in control of their actions and decisions. Systems should allow flexible interactions, support easy undo and redo functions, and enable the correction of accidental inputs. This enhances user confidence, reduces frustration, and promotes autonomy. Especially in complex tasks or unexpected situations, it is important to provide users with the freedom to make decisions and take corrective actions. User control and freedom are essential for a positive and secure user experience and are key aspects of good interaction design.