Default system settings for "Appearance" and "Display"
I have vision issues (macular degeneration) and I tried adjusting my settings to improve my ability to read text on the screen (many websites...including Apple...use a light grey for text color and this is very difficult to read against a white background). Now I find it almost impossible to read. And, when I change text size from default to large, most websites don't scale so a button (like "next") is off the screen and can't be reached without going back and changing text size back to default. But my colors is what I want to get back to default so that I can start over. The "Appearance" and "Display" seem to be the areas I need to get back to the default settings.
MacBook Air 13″, macOS 10.12