Running Windows XP and Quatro Pro Version 7.
Went in to Display settings and reset to 800 x 600 to give a reasonable sized cell and overall view of spread sheet.
For no apparent cause the display reverted to the normal higher resolution with small cells, (*'s) in cells with larger type size. Closed QP losing changes, reopend QP and QP file and back to normal 800 x 600 display, again it took off to a Larger Type Size and spread sheet indicating a much lower resolution.
I may have hit a wrong key on the wirless Logitech keyboard and/or Optical mouse.
Any suggestions?