As far as I know, you would have to explore display settings on whatever device you are using. Intuit doesn't yet provide ease of access interface for its products, although users have been asking for ease of access facility. If your device is a desktop computer running windows 10. right clicking on a blank portion of the display should bring up a menu for Display Settings and for Personalize. Personalize has an option for "High Contrast Settings (upper right corner). From there, you can experiment - but it gets complicated quickly. Good luck.
