Is there any way to change the colors of the program itself? I can hardly read the black toolbars with the gray lettering. Very hard on the eyes.
Sorry it's not possible.
In full edit you can change the photo edit window background by right clicking and selecting a new color.
You can change the screen resolution and DPI settings so font can look much bigger but no option to change font color/type. As said you can change the workspace color by right click anywhere on workspace area.