VERTICAL SCROLL BAR ┌─↑ Vertical scroll bar ─┤ █ │ ▒ You can scroll through a document by │ ▒ clicking the up and down arrows or by │ ▒ dragging the scroll box. │ ▒ │ ▒ To scroll one screen at a time, click │ ▒ the gray area above or below the scroll │ ▒ box. │ ▒ │ ▒ └─↓