slider

A slider is a graphical control element used in user interfaces to select, adjust, or set a value within a specific range. It typically appears as a horizontal or vertical bar with a movable handle or thumb that users can drag left, right, up, or down to increase or decrease the value. Commonly seen in volume controls, brightness settings, or range selectors, sliders provide an intuitive way to make fine-tuned adjustments quickly and visually, enhancing user experience by offering immediate feedback and precise control over the selected parameter.