Lee;
I can't help but wonder if there isn't some place in you computer where you can change how the screen looks.
I don't have any problems. I can change the size of the image on the screen by holding down the control key and =/+ key for larger or the - key for smaller. I can reduce a chart down to the size of a business card or so large I can only see 5 or 6 bars on a daily chart. There must be a way to make it better. Things like that drive me crazy. Sure takes the fun out of it. Hope it gets better for you.