<P> Scroll lock ( ⤓ or ⇳ ) is a lock key ( typically with an associated status light ) on most IBM - compatible computer keyboards . </P>
<P> Scroll lock ( ⤓ or ⇳ ) is a lock key ( typically with an associated status light ) on most IBM - compatible computer keyboards . </P>
what does the down arrow with a line under it mean on a keyboard
what does the down arrow with a line under it mean on a keyboard
Scroll lock
Scroll lock