Why do you have to click control and use the wheel to zoom in?

Using the Control key while scrolling with the mouse wheel allows you to zoom in and out on many applications and Web Browsers. This combination is a shortcut that enables precise control over the zoom level, making it easier to view details or fit more content on the screen. It helps prevent accidental zooming and ensures a more deliberate action when adjusting the view. Different applications may have varying controls, but this method is commonly used for convenience and efficiency.