One of the best Firefox add-ons ever!

This is the cat's meow if you use Firefox and find that some of the print on that website you're viewing seems so small that you have to squint to read it.

True, you can press the Ctrl key along with the + key to enlarge the print, but that's so old fashioned. Instead, just click on the No-Squint tabs on the Firefox toolbar.

I've been using it defaulted to 105% and it is great. I can surf now without having to lean forward in my chair to see the screen.