When I leave my pc on for a long time I find that when I return to it all
the text on the start menu etc and also the text on any applications that I
have left running resembles bar code stripes and iscompletely unreadable.
Any wording left that is recognisable, eg on the startup menu etc
immediately changes to the above mentioned as I run the mouse pointer over
it. This is an old cyrix 168Meg processor pc running windows 98se with all
relevant updates from the microsoft site. I would appreciate any advice or
helpful suggestions

Thanks
Alec