The scroll bar disappears when you’re not using it, but Apple could not completely remove the visual UI element. It might not look pretty, but you need a scrolling indicator for web pages and ...

Apple has made this the default setting because it is in keeping with the minimalist UI design of macOS, but if you don't see a scroll bar, you may not even know that a window can be scrolled ...

When the bar is clicked above or below the thumb, the contents are moved a page at a time. The arrows are clicked to move one line at a time. Since the advent of scroll mice, which use a wheel for ...