HAND ICON
Hold down your left mouse button and point the hand icon in the
direction you wish to move. The closer the hand gets to the edge of the
image, the faster the image moves.
This appears when the cursor is slightly above the centre of the image. When you see this icon hold down your mouse button to zoom into the image.
This appears when the cursor is slightly below the centre of th eimage. When you see this icon, hold down your mouse button to zoom out of the image.