Vertical scrolling is the most common form of scrolling you used on a computer. With vertical scrolling, the window moves up or down using a scroll bar, allowing the user to see additional information in a window. For example, you may need to scroll down to continue reading a document or see other parts of the page.
Mouse terms, Scroll, Software terms, Vertical
If your mouse has a wheel, you can use it to scroll up and down on any page.
