Taming the mental breakers

Perhaps my greatest barrier to getting on with technology and knowledges is my failing eyesight. My right is gone, my left is ok. But I find light grey sexy fonts on webpages hard to pick out. The young designers who continue to put identifiers?(raised letters or symbols) in black on a black background are unkind. My particular peeve are the black plastic electrical cover plates. Plugging in after sundown is uplifting. There are more old farts everyday