Cannot see sliders
 

I am using Office 2007 and when the screen is maximized I can see the right
hand slider but the bottom slider is just off the visual area of the screen
with no method of adjusting it. When the screen is set so that you can
adjust the visible size the bottom slider is OK but the right hand slider
disappears completely and I cannot find any setting to bring it into view.
It did'nt used to be like this and I am puzzled!