as we approach middle age our eyes go bad; it's nearly impossible to use any program utilizing & displaying fonts without glasses or if possible maxing out their sizes. the absolute best way to accomplish being able to use these various programs is when they're offering something quick to use that DOESN'T require reading (impossible considering what we're talking about) through settings to just check a vertical scrolled series of very small texts looking for one that when found one stops and pinches it up to see it. pinch 'em back down to keep more on the screen for review.